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PROCEEDINGS VOLUME 7736

Adaptive Optics Systems II
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Volume Details

Volume Number: 7736
Date Published: 12 July 2010
Softcover: 202 papers (2184) pages
ISBN: 9780819482266

Table of Contents
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Front Matter: Volume 7736
Author(s): Proceedings of SPIE
The scientific impact of reaching the diffraction limit with ELTs
Author(s): Claire E. Max; Elizabeth Barton
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First light adaptive optics systems and components for the Thirty Meter Telescope
Author(s): Brent Ellerbroek; Sean Adkins; David Andersen; Jennifer Atwood; Steve Browne; Corinne Boyer; Peter Byrnes; Kris Caputa; Rodolphe Conan; Raphael Cousty; Daren Erikson; Joeleff Fitzsimmons; Frederick Gamache; Luc Gilles; Glen Herriot; Paul Hickson; Olivier Lardier; Pierre Morin; John Pazder; Thomas Pfrommer; David Quinn; Vladimir Reshetov; Scott Roberts; Jean-Christophe Sinquin; Matthias Schoeck; Malcolm Smith; Glenn Tyler; Jeff Vaughn; Jean-Pierre Veran; Curt Vogel; Lianqi Wang; Ivan Wevers
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The Magellan Telescope Adaptive Secondary AO System: a visible and mid-IR AO facility
Author(s): Laird M. Close; Victor Gasho; Derek Kopon; Jared Males; Katherine B. Follette; Kevin Brutlag; Alan Uomoto; Tyson Hare
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The Gemini MCAO System GeMS: nearing the end of a lab-story
Author(s): B. Neichel; F. Rigaut; M. Bec; M. Boccas; F. Daruich; C. D'Orgeville; V. Fesquet; R. Galvez; A. Garcia-Rissmann; G. Gausachs; M. Lombini; G. Perez; G. Trancho; V. Upadhya; T. Vucina
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Latest achievements of the MCAO testbed for the GREGOR Solar Telescope
Author(s): Dirk Schmidt; Thomas Berkefeld; Bernhard Feger; Frank Heidecke
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The adaptive optics and wavefront correction systems for the Advanced Technology Solar Telescope
Author(s): K. Richards; T. Rimmele; S. L. Hegwer; R. S. Upton; F. Woeger; J. Marino; S. Gregory; B. Goodrich
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First light AO (FLAO) system for LBT: final integration, acceptance test in Europe, and preliminary on-sky commissioning results
Author(s): Simone Esposito; Armando Riccardi; Luca Fini; Alfio T. Puglisi; Enrico Pinna; Marco Xompero; Runa Briguglio; Fernando Quirós-Pacheco; Paolo Stefanini; Juan C. Guerra; Lorenzo Busoni; Andrea Tozzi; Francesca Pieralli; Guido Agapito; Guido Brusa-Zappellini; Richard Demers; Joar Brynnel; Carmelo Arcidiacono; Piero Salinari
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Scientific potential of ground layer adaptive optics on large telescopes
Author(s): Patrick J. McCarthy
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NFIRAOS: TMT's facility adaptive optics system
Author(s): Glen Herriot; David Andersen; Jennifer Atwood; Corinne Boyer; Annie Beauvillier; Peter Byrnes; Rod Conan; Brent Ellerbroek; Joeleff Fitzsimmons; Luc Gilles; Paul Hickson; Alexis Hill; Kate Jackson; Olivier Lardière; John Pazder; Thomas Pfrommer; Vlad Reshetov; Scott Roberts; Jean-Pierre Véran; Lianqi Wang; Ivan Wevers
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The GMT adaptive optics system
Author(s): Philip M. Hinz; Antonin Bouchez; Matt Johns; Stephen Shectman; Michael Hart; Brian McLeod; Peter McGregor
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ATLAS: the E-ELT laser tomographic adaptive optics system
Author(s): Thierry Fusco; Serge Meimon; Yann Clenet; Mathieu Cohen; Hermine Schnetler; Jérome Paufique; Vincent Michau; Jean-Philippe Amans; Damien Gratadour; Cyril Petit; Clélia Robert; Pascal Jagourel; Eric Gendron; Gérard Rousset; Jean-Marc Conan; Norbert Hubin
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ARGOS: the laser guide star system for the LBT
Author(s): S. Rabien; N. Ageorges; L. Barl; U. Beckmann; T. Blümchen; M. Bonaglia; J. L. Borelli; J. Brynnel; L. Busoni; L. Carbonaro; R. Davies; M. Deysenroth; O. Durney; M. Elberich; S. Esposito; V. Gasho; W. Gässler; H. Gemperlein; R. Genzel; R. Green; M. Haug; M. L. Hart; P. Hubbard; S. Kanneganti; E. Masciadri; J. Noenickx; G. Orban de Xivry; D. Peter; A. Quirrenbach; M. Rademacher; H. W. Rix; P. Salinari; C. Schwab; J. Storm; L. Strüder; M. Thiel; G. Weigelt; J. Ziegleder
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SAXO, the eXtreme Adaptive Optics System of SPHERE: overview and calibration procedure
Author(s): J.-F. Sauvage; T. Fusco; C. Petit; S. Meimon; E. Fedrigo; M. Suarez Valles; M. Kasper; N. Hubin; J.-L. Beuzit; J. Charton; A. Costille; P,. Rabou; D. Mouillet; P. Baudoz; T. Buey; A. Sevin; F. Wildi; K. Dohlen
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Impact of laser guide star fratricide on TMT MCAO system
Author(s): Lianqi Wang; Angel Otarola; Brent Ellerbroek
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Monte-Carlo simulation of ELT scale multi-conjugate and multi-object AO systems
Author(s): Alastair Basden; Tim Butterley; Sofia Dimoudi; Richard Myers
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Tomographic control for wide field AO systems on extremely large telescopes
Author(s): C. Petit; J.-M. Conan; T. Fusco; B. Neichel
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Impact of Cn2 profile structure on wide-field AO performance
Author(s): Thierry Fusco; Anne Costille
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W. M. Keck Observatory's next-generation adaptive optics facility
Author(s): P. Wizinowich; S. Adkins; R. Dekany; D. Gavel; C. Max; R. Bartos; J. Bell; A. Bouchez; J. Chin; A. Conrad; A. Delacroix; E. Johansson; R. Kupke; C. Lockwood; J. Lyke; F. Marchis; E. McGrath; D. Medeiros; M. Morris; D. Morrison; C. Neyman; S. Panteleev; M. Pollard; M. Reinig; T. Stalcup; S. Thomas; M. Troy; K. Tsubota; V. Velur; K. Wallace; E. Wetherell
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Manufacturing of the ESO adaptive optics facility
Author(s): R, Arsenault; P.-Y. Madec; N. Hubin; S. Stroebele; J. Paufique; E. Vernet; W. Hackenberg; J.-F. Pirard; L. Jochum; A. Glindemann; A. Jost; R. Conzelmann; M. Kiekebusch; S. Tordo; J.-L. Lizon; R. Donaldson; E. Fedrigo; C. Soenke; M. Duchateau; A. Bruton; B. Delabre; M. Downing; J. Reyes; J. Kolb; C. Bechet; M. Lelouarn; D. Bonaccini Calia; M. Quattri; I. Guidolin; B. Buzzoni; C. Dupuy; R. Guzman; M. Comin; A. Silber; J. Quentin; P. La Penna; A. Manescau; P. Jolley; V. Heinz; P. Duhoux; J. Argomedo; D. Gallieni; P. Lazzarini; R. Biasi; M. Andrighettoni; G. Angerer; D. Pescoller; R, Stuik; A. Deep
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E-ELT M5 field stabilisation unit scale 1 demonstrator design and performances evaluation
Author(s): J. M. Casalta; J. Barriga; J. Ariño; J. Mercader; M. San Andrés; J. Serra; I. Kjelberg; N. Hubin; L. Jochum; E. Vernet; M. Dimmler; M. Müller
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Commissioning status of Subaru laser guide star adaptive optics system
Author(s): Yutaka Hayano; Hideki Takami; Shin Oya; Masayuki Hattori; Yoshihiko Saito; Makoto Watanabe; Olivier Guyon; Yosuke Minowa; Sebastian E. Egner; Meguru Ito; Vincent Garrel; Stephen Colley; Taras Golota; Masanori Iye
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Status of the 6.5m MMT Telescope laser adaptive optics system
Author(s): Eduardo A. Bendek; Michael Hart; Keith B. Powell; Norman M. Milton; Vidhya Vaitheeswaran; Don McCarthy; Craig Kulesa; Shawn Callahan; S. Mark Ammons; Aurea Garcia Rissmann
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Status update of the CANARY on-sky MOAO demonstrator
Author(s): E. Gendron; T. Morris; Z. Hubert; R. Myers; A. Longmore; G. Rousset; G. Talbot; F. Vidal; N. Dipper; D. Gratadour; N. Looker; M. Brangier; E. Younger; A. Sevin; A. Basden; D. Perret; L. Young; D. Atkinson; F. Chemla; D. Henry; T. Butterley; P. Laporte; D. Guzman; M. Marteaud; D. Geng; N. Vedrenne; M. Harrison; T. Fusco; A. Guesalaga; C. Dunlop; S. Todd; K. Dee; C. Dickson; A. Greenaway; B. Stobie; H. Dalgarno; J. Skvarc
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Conceptual design and performance of the multiconjugate adaptive optics module for the European Extremely Large Telescope
Author(s): Emiliano Diolaiti; Jean-Marc Conan; Italo Foppiani; Enrico Marchetti; Andrea Baruffolo; Michele Bellazzini; Giovanni Bregoli; Christopher R. Butler; Paolo Ciliegi; Giuseppe Cosentino; Bernard Delabre; Matteo Lombini; Cyril Petit; Clélia Robert; Pierfrancesco Rossettini; Laura Schreiber; Raffaele Tomelleri; Valdemaro Biliotti; Sandro D'Odorico; Thierry Fusco; Norbert Hubin; Serge Meimon
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EAGLE MOAO system conceptual design and related technologies
Author(s): G. Rousset; T. Fusco; F. Assemat; E. Gendron; T. Morris; C. Robert; R. Myers; M. Cohen; N. Dipper; C. Evans; D. Gratadour; P. Jagourel; P. Laporte; D. Le Mignant; M. Puech; H. Schnetler; W. Taylor; F. Vidal; J.-G. Cuby; M. Lehnert; S. Morris; P. Parr-Burman
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Raven: a harbinger of multi-object adaptive optics-based instruments at the Subaru Telescope
Author(s): Rodolphe Conan; Colin Bradley; Olivier Lardière; Celia Blain; Kim Venn; David Andersen; Luc Simard; Jean-Pierre Véran; Glen Herriot; David Loop; Tomonori Usuda; Shin Oya; Yutaka Hayano; Hiroshi Terada; Masayuki Akiyama
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Adaptive optics and MCAO for the 4-m European Solar Telescope EST
Author(s): D. Soltau; T. Berkefeld; J. Sánchez Capuchino; M. Collados Vera; D. Del Moro; M. Löfdahl; G. Scharmer
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Laser guide star return flux simulations based on observed sodium density profiles
Author(s): Ronald Holzlöhner; Simon M. Rochester; Thomas Pfrommer; Domenico Bonaccini Calia; Dmitry Budker; James M. Higbie; Wolfgang Hackenberg
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Modeling update for the Thirty Meter Telescope laser guide star dual-conjugate adaptive optics system
Author(s): Luc Gilles; Lianqi Wang; Brent Ellerbroek
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Fractal iterative method for fast atmospheric tomography on extremely large telescopes
Author(s): Michel Tallon; Isabelle Tallon-Bosc; Clémentine Béchet; Fabien Momey; Marie Fradin; Éric Thiébaut
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The hunt for 100% sky coverage
Author(s): Serge Meimon; Thierry Fusco; Yann Clenet; Jean-Marc Conan; François Assémat; Vincent Michau
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Characterization of OCam and CCD220: the fastest and most sensitive camera to date for AO wavefront sensing
Author(s): Philippe Feautrier; Jean-Luc Gach; Philippe Balard; Christian Guillaume; Mark Downing; Norbert Hubin; Eric Stadler; Yves Magnard; Michael Skegg; Mark Robbins; Sandy Denney; Wolfgang Suske; Paul Jorden; Patrick Wheeler; Peter Pool; Ray Bell; David Burt; Ian Davies; Javier Reyes; Manfred Meyer; Dietrich Baade; Markus Kasper; Robin Arsenault; Thierry Fusco; José Javier Diaz-Garcia
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Adaptive optics wavefront sensors based on photon-counting detector arrays
Author(s): Brian F. Aull; Daniel R. Schuette; Robert K. Reich; Robert L. Johnson
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A focal plane sensor for low-order sensing on laser tomographic systems: LIFT
Author(s): Serge Meimon; Thierry Fusco; Frederic Cassaing
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The Subaru Coronographic Extreme AO (SCExAO) system: implementation and performances of the Coronographic Low Order WaveFront Sensor
Author(s): Frédéric Vogt; Frantz Martinache; Olivier Guyon; Takashi Yoshikawa; Kaito Yokochi; Vincent Garrel; Taro Matsuo
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Advances in real-time control algorithms
Author(s): Rodolphe Conan; Jean-Pierre Veran
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Optimal AO control with NGS/LGS wavefront sensors: the multirate case
Author(s): Caroline Kulcsár; Henri-François Raynaud; Cyril Petit; Jean-Marc Conan
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An optimized controller for ARGOS: using multiple wavefront sensor signals for homogeneous correction over the field
Author(s): D. Peter
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Wavefront control algorithms for the Keck next-generation adaptive optics system
Author(s): Donald Gavel; Marc Reinig
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Modeling and prediction of turbulence-induced wavefront distortions
Author(s): Rufus Fraanje; Niek Doelman
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Progress and prospects in AO simulation capabilities
Author(s): Miska Le Louarn
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Results from the laboratory demonstration of the nonlinear curvature wavefront sensor
Author(s): Mala Mateen; Vincent Garrel; Michael Hart; Olivier Guyon
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Comparing centroiding methods for Shack-Hartmann wavefront sensing with laser guide stars on an ELT
Author(s): Damien Gratadour; Eric Gendron; Thierry Fusco; Gerard Rousset; Serge Meimon
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Active control of a large deformable mirror for future E-ELT
Author(s): R. Gasmi; D. Le Bihan; J. L. Dournaux; J. C. Sinquin; P. Jagourel
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Deformable mirror models for open-loop adaptive optics using non-parametric estimation techniques
Author(s): Dani Guzmán; Francisco Javier De Cos Juez; Richard Myers; Fernando Sánchez Lasheras; Laura K. Young; Andrés Guesalaga
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Imaka: a Lagrange invariant of ELTs
Author(s): Olivier Lai; Mark R. Chun; John Pazder; Jean-Pierre Véran; Laurent Jolissaint; David Andersen; Derrick Salmon; Jean-Charles Cuillandre
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Optimal method for exoplanet detection by spectral and angular differential imaging
Author(s): A. Cornia; L. M. Mugnier; D. Mouillet; A. Vigan; A. Eggenberger; G. Rousset; A. Boccaletti; M. Carbillet; K. Dohlen; T. Fusco; J. Carson; G. Montagnier
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Adaptive optics point spread function reconstruction: lessons learned from on-sky experiment on Altair/Gemini and pathway for future systems
Author(s): Laurent Jolissaint; Julian Christou; Peter Wizinowich; Eline Tolstoy
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Dissecting galaxies with adaptive optics
Author(s): R. Davies; H. Engel; E. Hicks; N. M. Förster Schreiber; R. Genzel; L. J. Tacconi; F. Eisenhauer; S. Rabien
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Novel multi-frame approach to photometry of exoplanets
Author(s): Szymon Gladysz; Natalia Yaitskova; Julian C. Christou
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Recent results and perspectives for precision astrometry and photometry with adaptive optics
Author(s): Jessica R. Lu; Andrea M. Ghez; Sylvana Yelda; Tuan Do; Will Clarkson; Nate McCrady; Mark Morris
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Exoplanet imaging with LOCI processing: photometry and astrometry with the new SOSIE pipeline
Author(s): Christian Marois; Bruce Macintosh; Jean-Pierre Véran
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The Gemini NICI Planet-Finding Campaign
Author(s): Michael C. Liu; Zahed Wahhaj; Beth A. Biller; Eric L. Nielsen; Mark Chun; Laird M. Close; Christ Ftaclas; Markus Hartung; Thomas L. Hayward; Fraser Clarke; I. Neill Reid; Evgenya L. Shkolnik; Mathias Tecza; Niranjan Thatte; Silvia Alencar; Pawel Artymowicz; Alan Boss; Adam Burrows; Elisabethe de Gouveia Dal Pino; Jane Gregorio-Hetem; Shigeru Ida; Marc J. Kuchner; Douglas Lin; Douglas Toomey
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Extreme adaptive optics coronagraphy with the high-order test bench in the context of the SPHERE instrument
Author(s): Patrice Martinez; Emmanuel Aller Carpentier; Markus Kasper
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System study of EPICS: the exoplanets imager for the E-ELT
Author(s): Christophe Vérinaud; Markus Kasper; Jean-Luc Beuzit; Raffaele G. Gratton; Dino Mesa; Emmanuel Aller-Carpentier; Enrico Fedrigo; Lyu Abe; Pierre Baudoz; Anthony Boccaletti; Mariangela Bonavita; Kjetil Dohlen; Norbert Hubin; Florian Kerber; Visa Korkiakoski; Jacopo Antichi; Patrice Martinez; Patrick Rabou; Ronald Roelfsema; Hans Martin Schmid; Niranjan Thatte; Graeme Salter; Matthias Tecza; Lars Venema; Hiddo Hanenburg; Rieks Jager; Natalia Yaitskova; Olivier Preis; Mélanie Orecchia; Eric Stadler
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Performance of MEMS-based visible-light adaptive optics at Lick Observatory: closed- and open-loop control
Author(s): Katie Morzinski; Luke C. Johnson; Donald T. Gavel; Bryant Grigsby; Daren Dillon; Marc Reinig; Bruce A. Macintosh
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GRAAL: a seeing enhancer for the NIR wide-field imager Hawk-I
Author(s): J. Paufique; A. Bruton; A. Glindemann; A. Jost; J. Kolb; L. Jochum; M. Le Louarn; M. Kiekebusch; N. Hubin; P.-Y. Madec; R. Conzelmann; R. Siebenmorgen; R. Donaldson; R. Arsenault; S. Tordo
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Status of the PALM-3000 high-order adaptive optics system
Author(s): Antonin H. Bouchez; Richard G. Dekany; Jennifer E. Roberts; John R. Angione; Christoph Baranec; Khanh Bui; Rick S. Burruss; Ernest E. Croner; Stephen R. Guiwits; David D. S. Hale; John R. Henning; Dean Palmer; J. Chris Shelton; Mitchell Troy; Tuan N. Truong; J. Kent Wallace; Jeffry Zolkower
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ALTAIR performance and updates at Gemini North
Author(s): Julian C. Christou; Benoit Neichel; Francois Rigaut; Michael Sheehan; Richard M. McDermid; Gelys Trancho; Chadwick Trujillo; Brian Walls
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The MCAO systems within LINC-NIRVANA: control aspects beyond wavefront correction
Author(s): T. Bertram; C. Arcidiacono; J. Berwein; P. Bizenberger; F. Briegel; E. Diolaiti; J. Farinato; W. Gässler; T. M. Herbst; R. Hofferbert; F. Kittmann; M. Kürster; R. Ragazzoni; L. Schreiber; J. Trowitzsch; V. Viotto
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PM fiber lasers at 589nm: a 20W transportable laser system for LGS return flux studies
Author(s): Domenico Bonaccini Calia; Axel Friedenauer; Vladimir Protopopov; I. Guidolin; Luke R. Taylor; Vladimir I. Karpov; Manfred Hager; Wallace R. L. Clements; Bernhard Ernstberger; Steffan Lewis; Wilhelm G. Kaenders
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Keck I laser guide star AO system integration
Author(s): Jason C. Y. Chin; Thomas Stalcup; Peter Wizinowich; Sergey Panteleev; Chris Neyman; Kevin Tsubota; Douglas Summers; Paul Stomski; Drew Medeiros; Craig Nance; Kenny Grace; Andrew Cooper; Ed Wetherell; Steve Doyle
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Setting up ELP-OA: the polychromatic laser guide star demonstrator
Author(s): N. Meilard; R. Foy; M. Langlois; M. Tallon; E. Thiébaut; A. Petit; A. Blazit; P.-E. Blanc; J. Chombart; O. Fouche; A. Laloge; A. Le Van Suu; X. Regal; J. Schmitt; M. Boër
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A bright, pulsed, guide star laser for very large telescopes
Author(s): Jesper Munch; Murray Hamilton; David Hosken; Nikita Simakov; Peter Veitch
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System overview of 30 W and 55 W sodium guide star laser systems
Author(s): Nicholas Sawruk; Ian Lee; Munib Jalali; Zachary Prezkuta; Ken Groff; Jared Roush; Nathan Rogers; Bruce Tiemann; Steve Hannon; Joe Alford; Céline d'Orgeville; Vincent Fesquet; Richard Oram; Sean M. Adkins; Kenny Grace
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Open questions in site characterization and turbulence parameter measurements
Author(s): Matthias Schöck; Sebastian Els; Angel Otárola; Reed Riddle; Warren Skidmore; Tony Travouillon
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High-resolution mesospheric sodium observations for extremely large telescopes
Author(s): Thomas Pfrommer; Paul Hickson
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Diode-seeded fiber-based sodium laser guide stars ready for deployment
Author(s): Wilhelm G. Kaenders; Axel Friedenauer; Vladimir Karpov; Vladimir Protopopov; Wallace R. L. Clements; Luke R. Taylor; Y. Feng; Domenico Bonaccini Calia; Bernhard Ernstberger
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Recent progress and perspectives for GLAO and MOAO
Author(s): Richard M. Myers
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Adaptive optics with solely natural guide stars for an extremely large telescope
Author(s): R. Ragazzoni; C. Arcidiacono; M. Dima; J. Farinato; D. Magrin; V. Viotto
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The Subaru coronagraphic extreme AO (SCExAO) system: wavefront control and detection of exoplanets with coherent light modulation in the focal plane
Author(s): Olivier Guyon; Frantz Martinache; Vincent Garrel; Frederic Vogt; Kaito Yokochi; Takashi Yoshikawa
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Optimal LGS pointing with faint tip-tilt NGS
Author(s): Richard Dekany
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Experimental demonstration of laser tomographic adaptive optics on a 30-meter telescope at 800 nm
Author(s): S, Mark Ammons; Luke Johnson; Renate Kupke; Donald T. Gavel; Claire E. Max
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Compared performance of different centroiding algorithms for high-pass filtered laser guide star Shack-Hartmann wavefront sensors
Author(s): Olivier Lardière; Rodolphe Conan; Richard Clare; Colin Bradley; Norbert Hubin
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Wavefront sensing with laser guide stars on the ELTs
Author(s): Nicolas Muller; Vincent Michau; Thierry Fusco; Clélia Robert; Sandrine J Thomas; Gerard Rousset
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A simple and efficient model for polychromatic focal plane wave-front sensor
Author(s): S. Dandy; J.-F. Sauvage; T. Fusco; L. Mugnier
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Advanced static speckle calibration for exoplanet imaging
Author(s): Laurent Pueyo; Kent Wallace; Mitchell Troy; Rick Burruss; Bruce Macintosh; Remi Soummer
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Contactless thin adaptive mirror technology: past, present, and future
Author(s): Roberto Biasi; Daniele Gallieni; Piero Salinari; Armando Riccardi; Paolo Mantegazza
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The adaptive secondary mirror for the Large Binocular Telescope: optical acceptance test and preliminary on-sky commissioning results
Author(s): Armando Riccardi; Marco Xompero; Runa Briguglio; Fernando Quirós-Pacheco; Lorenzo Busoni; Luca Fini; Alfio Puglisi; Simone Esposito; Carmelo Arcidiacono; Enrico Pinna; Piero Ranfagni; Piero Salinari; Guido Brusa; Richard Demers; Roberto Biasi; Daniele Gallieni
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MEMS deformable mirrors for astronomical adaptive optics
Author(s): S. A. Cornelissen; A. L. Hartzell; J. B. Stewart; T. G. Bifano; P. A. Bierden
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Optical characterization of the PALM-3000 3388-actuator deformable mirror
Author(s): Jennifer Roberts; Antonin H. Bouchez; Rick S. Burruss; Richard G. Dekany; Stephen R. Guiwits; Mitchell Troy
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Last progress concerning the design of the piezo stack M4 adaptive unit of the E-ELT
Author(s): B. Crepy; S. Chaillot; J. M. Conan; R. Cousty; C. Delrez; M. Dimmler; J. L. Dournaux; S. De Zotti; E. Gabriel; R. Gasmi; R. Grasser; N. Hubin; P. Jagourel; L. Jochum; F. Locre; P.-Y. Madec; P. Morin; M. Mueller; G. Petit; D. Petitgas; M. Pierard; J. J. Roland; J. C. Sinquin; E, Vernet
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MYST: a comprehensive high-level AO control tool for GeMS
Author(s): F. Rigaut; B. Neichel; M. Bec; A. Garcia-Rissman
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SPARTA for the VLT: status and plans
Author(s): Enrico Fedrigo; Reynald Bourtembourg; Robert Donaldson; Christian Soenke; Marcos Suarez Valles; Stefano Zampieri
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Wavefront sensing and wavefront reconstruction for the 4m European Solar Telescope EST
Author(s): Thomas Berkefeld; Dirk Soltau; Dario del Moro; Mats Löfdahl
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Maintenance and operation of the adaptive optics module for NICI, the high-contrast coronagraphic imager of GEMINI observatory
Author(s): Markus Hartung; Tom L. Hayward; M. Chun; A. Kellerer
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MOAO activities in Tohoku University
Author(s): Masayuki Akiyama; Shin Oya; Kazuhiro Hane; Tong Wu; Chihiro Tohoku
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A compact design of a WFS for a natural guide star-based ELT adaptive optics system
Author(s): Jacopo Farinato; Valentina Viotto; Roberto Ragazzoni; Carmelo Arcidiacono; Andrea Baruffolo; Marco Dima; Giorgia Gentile; Demetrio Magrin; Pierfrancesco Rossettini
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Status and new operation modes of the versatile VLT/NaCo
Author(s): Julien H. V. Girard; Markus Kasper; Sascha P Quanz; Matthew A. Kenworthy; Sridharan Rengaswamy; Rainer Schödel; Alexandre Gallenne; Stefan Gillessen; Nicolas Huerta; Pierre Kervella; Nick Kornweibel; Rainer Lenzen; Antoine Mérand; Guillaume Montagnier; Jared O'Neal; Gérard Zins
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Fast autonomous holographic adaptive optics
Author(s): G. Andersen
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Residual tip-tilt motion of LGS in monostatic scheme
Author(s): Lidia A. Bolbasova; Vladimir P. Lukin; Viktor V. Nosov
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Online wind estimation and prediction for a two-layer frozen flow atmosphere
Author(s): Luke C. Johnson; Donald T. Gavel; Donald M. Wiberg
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Laboratory demonstration of an anti-halo reconstructor for closed-loop adaptive halo suppression
Author(s): Esen Salçın; Johanan L. Codona
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Reducing PSF halo with adaptive pupil masking
Author(s): James Osborn; Richard M. Myers; Gordon D. Love
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Ferrofluid deformable mirrors: recent advances and results
Author(s): D. Brousseau; E. F. Borra
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The Magellan Adaptive Secondary VisAO Camera: diffraction-limited broadband visible imaging and 20mas fiber array IFU
Author(s): Derek Kopon; Laird M. Close; Jared Males; Victor Gasho; Katherine Follette
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Diffraction limited operation with ARGOS: a hybrid AO system
Author(s): M. Bonaglia; L. Busoni; F. Quirós-Pacheco; S. Esposito
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New method of fabricating phase screens for simulated atmospheric turbulence
Author(s): Rachel Rampy; Donald Gavel; Daren Dillon; Sandrine Thomas
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System overview of the Multi conjugated Adaptive Optics RelaY for the E-ELT
Author(s): Italo Foppiani; Emiliano Diolaiti; Andrea Baruffolo; Valdemaro Biliotti; Giovanni Bregoli; Giuseppe Cosentino; Bernard Delabre; Matteo Lombini; Enrico Marchetti; Pierfrancesco Rossettini; Laura Schreiber; Raffaele Tomelleri; Jean-Marc Conan; Sandro D'Odorico; Norbert Hubin
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Calibration strategy and optics for ARGOS at the LBT
Author(s): Christian Schwab; Diethard Peter; Simon Aigner
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Solar multiconjugate adaptive optics at the Dunn Solar Telescope
Author(s): T. R. Rimmele; F. Woeger; J. Marino; K. Richards; S. Hegwer; T. Berkefeld; D. Soltau; D. Schmidt; T. Waldmann
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The optical tests for the E-ELT adaptive mirror demonstration prototype
Author(s): Emilio Molinari; Daniela Tresoldi; Giorgio Toso; Paolo Spanò; Ruben Mazzoleni; Marco Riva; Armando Riccardi; Roberto Biasi; Mario Andrighettoni; Gerald Angherer; Daniele Gallieni; Matteo Tintori; Gilles Marque
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Adaptive optics systems for HARMONI: a visible and near-infrared integral field spectrograph for the E-ELT
Author(s): Thierry Fusco; Niranjan Thatte; Serge Meimon; Matthias Tecza; Fraser Clarke; Mark Swinbank
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Diffraction-limited upgrade to ARGOS: the LBT's ground-layer adaptive optics system
Author(s): Michael Hart; Lorenzo Busoni; Olivier Durney; Simone Esposito; Wolfgang Gässler; Victor Gasho; Sebastian Rabien; Matt Rademacher
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Is ESO's adaptive optics facility suited for MCAO?
Author(s): Enrico Marchetti; Paola Amico; Enrico Fedrigo; Andreas Glindemann; Norbert Hubin; Paolo La Penna; Miska Le Louarn; Pierre-Yves Madec
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Implementation and on-sky results of an optimal wavefront controller for the MMT NGS adaptive optics system
Author(s): Keith B. Powell; Vidhya Vaitheeswaran
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Closed-loop tomographic control on HOMER wide-field AO bench: experimental results and identification issues
Author(s): Amelie Parisot; Anne Costille; Cyril Petit; Thierry Fusco
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Development and performance of the EAGLE active optics LGS WFS refocusing system
Author(s): Fabrice Madec; David Le Mignant; Elodie Chardin; Emmanuel Hugot; Silvio Mazzanti; Jean-Luc Gimenez; Marc Ferrari; Gabriel Moreaux; Sébastien Vives; Jean-Gabriel Cuby
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FFREE: a Fresnel-FRee Experiment for EPICS, the EELT planets imager
Author(s): Jacopo Antichi; Christophe Vérinaud; Olivier Preis; Alain Delboulbé; Gérard Zins; Patrick Rabou; Jean-Luc Beuzit; Sarah Dandy; Jean-François Sauvage; Thierry Fusco; Emmanuel Aller-Carpentier; Markus Kasper; Norbert Hubin
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Vrala: designing and prototyping a novel high-efficiency actuator for large adaptive mirrors
Author(s): Ciro Del Vecchio; Fabrizio Marignetti; Guido Agapito; Giovanni Tomassi; Armando Riccardi
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Simulations for diffraction limited near-infrared adaptive optics systems on the AOF
Author(s): Miska Le Louarn; A. Glindemann; N. Hubin; E. Marchetti; P.-Y. Madec
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Optical designs with wide field-of-view adaptive optics for IMAKA of CFHT
Author(s): Min Wang; Michel Doucet; Jonny Gauvin; François Châteauneuf; Derrick Salmon
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An update of the on-sky performance of the layer-oriented wavefront sensor for MAD
Author(s): Carmelo Arcidiacono; Matteo Lombini; Alessia Moretti; Roberto Ragazzoni; Jacopo Farinato; Renato Falomo; Marco Gullieuszik; Giampaolo Piotto
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Analysis of adaptive optics control for the Advanced Technology Solar Telescope
Author(s): Jose Marino; Friedrich Wöger; Thomas Rimmele
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The METIS AO system: bringing extreme adaptive optics to the mid-IR
Author(s): R. Stuik; L. Jolissaint; S. Kendrew; S. Hippler; B. Brandl; L. Venema; R. Lenzen; E. Pantin; J. Blommaert; A. Glasse
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First light AO (FLAO) system for LBT: performance analysis and optimization
Author(s): Fernando Quirós-Pacheco; Lorenzo Busoni; Guido Agapito; Simone Esposito; Enrico Pinna; Alfio Puglisi; Armando Riccardi
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Demonstration of a robust curved carbon fiber reinforced polymer deformable mirror with low surface error
Author(s): Blake Coughenour; S. Mark Ammons; Michael Hart; Robert Romeo; Robert Martin; Matt Rademacher; Hop Bailey
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Real-time control for Keck Observatory next-generation adaptive optics
Author(s): Marc Reinig; Donald Gavel; Ehsan Ardestani; Jose Renau
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Adaptive optics system for the IRSOL solar observatory
Author(s): Renzo Ramelli; Roberto Bucher; Leopoldo Rossini; Michele Bianda; Silvano Balemi
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SAM sees the light
Author(s): Andrei Tokovinin; Roberto Tighe; Patricio Schurter; Rolando Cantarutti; Nicole van der Bliek; Manuel Martinez; Eduardo Mondaca; Andrés Montané; Wolnays Naudy Cortés
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Testing the VLT AO facility with ASSIST
Author(s): Remko Stuik; Robin Arsenault; Wilfried Boland; Atul Deep; Bernard Delabre; Norbert Hubin; Johann Kolb; Paolo La Penna; Frank Molster; Emiel Wiegers
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Performance of Subaru adaptive optics system AO188
Author(s): Yosuke Minowa; Yutaka Hayano; Shin Oya; Makoto Watanabe; Masayuki Hattori; Olivier Guyon; Sebastian Egner; Yoshihiko Saito; Meguro Ito; Hideki Takami; Vincent Garrel; Stephen Colley; Taras Golota; Masanori Iye
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GMT adaptive secondary design
Author(s): R. Biasi; D. Veronese; M. Andrighettoni; G. Angerer; D. Gallieni; M. Mantegazza; M. Tintori; P. Lazzarini; M. Manetti; M. W. Johns; P. M. Hinz; J. Kern
Show Abstract
A portable solar adaptive optics system: software and laboratory developments
Author(s): Deqing Ren; Matt Penn; Claude Plymate; Haimin Wang; Xi Zhang; Bing Dong; Nathan Brown; Andrew Denio
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SAMI: the SCAO module for the E-ELT adaptive optics imaging camera MICADO
Author(s): Y. Clénet; P. Bernardi; F. Chapron; E. Gendron; G. Rousset; Z. Hubert; R. Davies; M. Thiel; N. Tromp; R. Genzel
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Visible and infrared multispectral illumination concept based on Galilean collimation systems: IACATS illumination source
Author(s): Gonzalo Ramos Zapata; Tomás Belenguer Dávila; Carmen Pastor Santos; René Restrepo Gómez; Concepción González Alvarado; Hugo Laguna Hernández; Antonio Astolfi Carbonell; Javier Moreno Raso; Heribert Argelaguet; Javier Serrano
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IACATS AIV: AIV process for a versatile turbulence simulator
Author(s): Gonzalo Ramos Zapata; Tomás Belenguer-Dávila; Carmen Pastor Santos; Antonio Sánchez Rodríguez; Javier Moreno Raso; Heribert Argelaguet; Javier Serrano
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Tip/tilt offload of Subaru AO188 by telescope secondary mirror
Author(s): Shin Oya; Masayuki Hattori; Yosuke Minowa; Satoru Negishi; Daigo Tomono; Hiroshi Terada; Tae-Soo Pyo; Makoto Watanabe; Megru Ito; Yoshihiko Saito; Sebastian Egner; Yutaka Hayano; Hideki Takami; Masanori Iye; Olivier Guyon; Vincent Garrel; Stephen Colley; Taras Golota
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Design and expected performances of the SCAO-WFS module of SIMPLE, the high-resolution near-infrared spectrometer for E-ELT
Author(s): A. Tozzi; E. Oliva; M. Le Louarn; L. Origlia
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Experimental validation of a numerical model for non-contact, massively actuated deformable adaptive mirrors
Author(s): Mauro Manetti; Marco Morandini; Paolo Mantegazza; Roberto Biasi; Daniele Gallieni; Armando Riccardi
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Lucky imaging and adaptive optics on 10-m class telescopes: a real promise for diffraction limited imaging in the visible?
Author(s): B. Femenía Castellá; L. Labadie; R. Rebolo López; J. A. Pérez Prieto; A. Pérez Garrido; A. Díaz Sánchez; I. Villo Pérez
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Adaptive optics simulation with mechanically motivated basis functions
Author(s): Thomas Ruppel; Wolfgang Osten; Oliver Sawodny
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Multilayered temporally evolving phase screens based on statistical interpolation
Author(s): M. B. Roopashree; Akondi Vyas; B. Raghavendra Prasad
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Optimizing the modal index of Zernike polynomials for regulated phase screen simulation
Author(s): Akondi Vyas; M. B. Roopashree; B. Raghavendra Prasad
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Multiconjugate adaptive optics with plenoptic cameras and the Fourier transform reconstructor
Author(s): I. Montilla; M. Reyes; B. Femenía; J. M. Rodríguez-Ramos
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Modeling the adaptive optics systems on the Giant Magellan Telescope
Author(s): Marcos A. van Dam; Philip M. Hinz; Johanan L. Codona; Michael Hart; Aurea Garcia-Rissmann; Matt W. Johns; Stephen A. Shectman; Antonin H. Bouchez; Brian A. McLeod; Francois Rigaut
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Simulations of the extreme adaptive optics system for EPICS
Author(s): Visa Korkiakoski; Christophe Verinaud
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The CAOS problem-solving environment: recent developments
Author(s): Marcel Carbillet; Gabriele Desiderà; Evelyne Augier; Andrea La Camera; Armando Riccardi; Anthony Boccaletti; Laurent Jolissaint; Diyana Ab Kabir
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Modeling adaptive optics for the segmented aperture of the GMT
Author(s): Russell P. Knox; Philip M. Hinz; Johanan L. Codona
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An atmospheric turbulence generator for dynamic tests with LINC-NIRVANA's adaptive optics system
Author(s): D. Meschke; P. Bizenberger; W. Gaessler; X. Zhang; L. Mohr; H. Baumeister; E. Diolaiti
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Simulation of low-order AO performance on LAMOST
Author(s): Hua Bai; Xiangyan Yuan
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Performance evaluation of a SCAO system for a 42-m telescope using the pyramid wavefront sensor
Author(s): Aurea Garcia-Rissmann; Miska Le Louarn
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Modeling the spatial PSF at the VLT focal plane for MUSE WFM data analysis purpose
Author(s): Denis Serre; Emma Villeneuve; Hervé Carfantan; Laurent Jolissaint; Vincent Mazet; Sébastien Bourguignon; Aurélien Jarno
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Dimensioning the Gravity adaptive optics wavefront sensor
Author(s): Y. Clénet; E, Gendron; G. Rousset; S, Hippler; F. Eisenhauer; S. Gillessen; G. Perrin; A. Amorim; W. Brandner; K. Perraut; C. Straubmeier
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Atmosphere and telescope simulator for new adaptive optics methods development
Author(s): Javier Moreno Raso; Javier Serrano; Heribert Argelaguet; Mikel Lamensans; Jonatan González; Alberto Martín; Carmen Pastor; Gonzalo Ramos; Tomás Belenguer; Antonio Sánchez; Luis F. Rodríguez-Ramos
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Adaptive optics for satellite-to-ground laser communication at the 1m Telescope of the ESA Optical Ground Station, Tenerife, Spain
Author(s): Thomas Berkefeld; Dirk Soltau; Reinhard Czichy; Edgar Fischer; Bernhard Wandernoth; Zoran Sodnik
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ARGOS: a laser star constellation for the LBT
Author(s): Shrikrishna Kanneganti; Sebastian Rabien; Matthias Deysenroth; Julian Ziegleder; Hans Gemperlein; Marcus Haug
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Noise reduction in the centroiding of laser guide star spot pattern using thresholded Zernike reconstructor
Author(s): Akondi Vyas; M. B. Roopashree; B. Raghavendra Prasad
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Classical adaptive optics: disturbance rejection control
Author(s): Jean-Pierre Folcher; Andrea Abelli; André Ferrari; Marcel Carbillet
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Simulation of wavefront measurement and tomography for Extremely Large Telescope
Author(s): Manal Chebbo; Brice Le Roux; Jean François Sauvage; Thierry Fusco
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Multiple field-of-view MCAO for a Large Solar Telescope: LOST simulations
Author(s): Marco Stangalini; Francesco Berrilli; Dario Del Moro; Roberto Piazzesi
Show Abstract
Implementation of type-II tip-tilt control in NFIRAOS with woofer-tweeter and vibration cancellation
Author(s): Jean-Pierre Véran; Craig Irvin; Anne Beauvillier; Glen Herriot
Show Abstract
Numerical control matrix rotation for the LINC-NIRVANA multiconjugate adaptive optics system
Author(s): Carmelo Arcidiacono; Thomas Bertram; Roberto Ragazzoni; Jacopo Farinato; Simone Esposito; Armando Riccardi; Enrico Pinna; Alfio Puglisi; Luca Fini; Marco Xompero; Lorenzo Busoni; Fernando Quiros-Pacheco; Runa Briguglio
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Experimental validation of type-II tip-tilt control in a woofer-tweeter adaptive optics system
Author(s): Kate Jackson; Rodolphe Conan; Jean-Pierre Veran
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Real-time open-loop control of a 1024-actuator MEMS deformable mirror
Author(s): Célia Blain; Rodolphe Conan; Colin Bradley; Olivier Guyon; Darryl Gamroth; Reston Nash
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Recent development in real-time control system of Subaru adaptive optics including laser guide star mode
Author(s): Masayuki Hattori; Stephen Colley; Vincent Garrel; Sebastian Egner; Taras Golota; Olivier Guyon; Meguro Ito; Yosuke Minowa; Shin Oya; Yoshihiko Saito; Makoto Watanabe; Yutaka Hayano; Hideki Takami; Masanori Iye
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A COTS high-performance real-time control system for adaptive optics
Author(s): Alastair Basden; Nigel Dipper; Richard Myers
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SPARTA roadmap and future challenges
Author(s): Enrico Fedrigo; Robert Donaldson
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The real-time control system for the CANARY multi-object adaptive optics on-sky demonstrator
Author(s): N. A. Dipper; A. Basden; N. E. Looker; E. Gendron; D. Geng; D. Gratadour; Z. Hubert; F. Vidal; R. M. Myers; G. Rousset; A. Sevin; E. J. Younger
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Control system of a dispersed fringe type sensing system of active optics
Author(s): Yajun Zhang; Zhenchao Zhang; Yong Zhang
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Point-spread function reconstruction for the ground layer adaptive optics system ARGOS
Author(s): D. Peter
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Anisoplanatism across wide fields at high-frame rates
Author(s): Tim D. Staley; Craig D. Mackay; David King; Frank Suess; Keith Weller
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Making a robust, reliable, and a highly available DIMM seeing monitor
Author(s): José Miguel Delgado; David Jiménez Mejías; Luis Fernando Rodríguez Ramos; Héctor Vázquez Ramió
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Atmospheric dispersion correction for the Subaru AO system
Author(s): Sebastian Egner; Yuji Ikeda; Makoto Watanabe; Y. Hayano; T. Golota; M. Hattori; M. Ito; Y. Minowa; S. Oya; Y. Saito; H. Takami; M. Iye
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Laser guide star facility at La Silla Paranal Observatory: latest upgrades, operation, and performance
Author(s): J. L. Alvarez; J. Beltran; I. Munoz; G. Valdes; F. Gutierrez; M. Tapia; C. Ramirez
Show Abstract
Gemini North Laser Guide Star System: operations and maintenance review
Author(s): Richard J. Oram; Vincent Fesquet; Robert Wyman; Celine d'Orgeville
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A pulsed guide star laser can be the brightest
Author(s): Nikita Simakov; Murray Hamilton; Peter J. Veitch; Jesper Munch
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Characterizing site specific considerations for protecting aircraft during LGS operations at W. M. Keck Observatory
Author(s): Paul J. Stomski; Randy Campbell; Kevin McCann; Steve Shimko
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The characteristics of laser-transmission and guide star's brightness for Subaru LGS/AO188 system
Author(s): M. Ito; Y. Hayano; Y. Saito; H. Takami; M. Iye; M. Hattori; S. Oya; M. Watanabe; K. Akagawa; S. A. Colley; T. I. Golota; O. Guyon
Show Abstract
Gemini North r' band imaging of the Keck II Laser
Author(s): Dolores M. Coulson; Katherine C. Roth
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The performance of the laser guide star system for the Subaru Telescope
Author(s): Yoshihiko Saito; Yutaka Hayano; Meguro Ito; Yosuke Minowa; Sebastian Egner; Shin Oya; Makoto Watanabe; Masayuki Hattori; Vincent Garrel; Kazuyuki Akagawa; Olivier Guyon; Stephen Colley; Taras Golota; Norihito Saito; Akira Takazawa; Mayumi Ito; Hideki Takami; Satoshi Wada; Masanori Iye
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Optical setup and wavefront sensor for solar adaptive optics at the Domeless Solar Telescope, Hida Observatory
Author(s): Noriaki Miura; Fumihito Yokoyama; Maoto Nefu; Susumu Kuwamura; Naoshi Baba; Yoichiro Hanaoka; Satoru Ueno; Yoshikazu Nakatani; Shin'ichi Nagata; Reizaburou Kitai; Kiyoshi Ichimoto; Hideki Takami
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Symmetrically weighted center of gravity for Shack-Hartmann wavefront sensing on a laser guide star
Author(s): Damien Gratadour; Eric Gendron; Gerard Rousset
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Pyramid wavefront sensing with a laser guide star for an ELT
Author(s): Brice Le Roux
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Error propagation in curvature sensors
Author(s): Aglaé Kellerer; Mark Chun; Christ Ftaclas
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Wavefront sensors and algorithms for adaptive optical systems
Author(s): V. P. Lukin; N. N. Botygina; O. N. Emaleev; P. A. Konyaev
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The laser guide stars wavefront sensor prototype for the E-ELT: test results
Author(s): Laura Schreiber; Matteo Lombini; Emiliano Diolaiti; Clelia Robert; Italo Foppiani; Giuseppe Cosentino; Giovanni Bregoli; Enrico Marchetti
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Wide-field AO correction: the large wavefront sensor detector of ARGOS
Author(s): Gilles Orban de Xivry; Sebastian Rabien; Lothar Barl; Simone Esposito; Wolfgang Gaessler; Michael Hart; Matthias Deysenroth; Hans Gemperlein; Lothar Strüder; Julian Ziegleder
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The Gemini Planet Imager calibration wavefront sensor instrument
Author(s): J. Kent Wallace; Rick S. Burruss; Randall D. Bartos; Thang Q. Trinh; Laurent A. Pueyo; Santos F. Fregoso; John R. Angione; J. Chris Shelton
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Prototype of a laser guide stars wavefront sensor for E-ELT: design and integration
Author(s): Matteo Lombini; Giovanni Bregoli; Giuseppe Cosentino; Laura Schreiber; Emiliano Diolaiti; Italo Foppiani
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Performance of a Shack-Hartmann wavefront sensor using real sodium laser data
Author(s): Sandrine J. Thomas; Donald Gavel; Nicolas Muller; Vincent Michau; Thierry Fusco
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Characterization of synthetic reconstructors for the pyramid wavefront sensor unit of LBTI
Author(s): V. Bailey; V. Vaitheeswaran; J. Codona; P. Hinz; O. Durney; S. Esposito; E. Pinna; A. Puglisi
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Visible low-order wavefront sensor for the Subaru LGSAO system
Author(s): Makoto Watanabe; Meguro Ito; Shin Oya; Yutaka Hayano; Yosuke Minowa; Masayuki Hattori; Yoshihiko Saito; Sebastian Egner; Hideki Takami; Masanori Iye; Olivier Guyon; Vincent Garrel; Stephen Colley; Taras Golota
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Handling complex adaptive optics concepts including the third and fourth dimensions
Author(s): Marco Dima; Valentina Viotto; Carmelo Arcidiacono; Maria Bergomi; Alessandro Brunelli; Jacopo Farinato; Giorgia Gentile; Demetrio Magrin; Roberto Ragazzoni; Antonello Satta
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Integration and alignment of adaptive optics systems: 10 years of experience at the VLT
Author(s): Sébastien Tordo
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Final design of the wavefront sensor unit for ARGOS, the LBT's LGS facility
Author(s): Lorenzo Busoni; Marco Bonaglia; Simone Esposito; Luca Carbonaro; Sebastian Rabien
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Laboratory test of application of electric field conjugation image-sharpening to ground-based adaptive optics
Author(s): Sandrine J. Thomas; Amir A. Give'on; Daren Dillon; Bruce Macintosh; Donald Gavel; Remi Soummer
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Integrated dual-stage deformable mirrors
Author(s): Mike Griffith; Leslie Laycock; Nick Archer; Richard Myers; Andrew Kirby; Peter Doel; David Brooks
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Progress in developing a low-cost deformable mirror
Author(s): Rikard Heimsten; Douglas G. MacMynowski; Torben Andersen
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High-power visible laser effect on a Boston Micromachines' MEMS deformable mirror
Author(s): Andrew Norton; Donald Gavel; Daren Dillon; Steven Cornelissen
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Demonstration prototype and breadboards of the piezo stack M4 adaptive unit of the E-ELT
Author(s): B. Crépy; S. Chaillot; M. Cola; J. M. Conan; R. Cousty; M. Dimmler; J. L. Dournaux; S. De Zotti; E. Gabriel; R. Gasmi; R. Grasser; N. Hubin; P. Jagourel; L. Jochum; F. Locre; P.-Y. Madec; P. Morin; M. Mueller; G. Petit; D. Petitgas; J. J. Roland; J. C. Sinquin; E. Vernet
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Imaging polarimetry with the Gemini Planet Imager
Author(s): Marshall D. Perrin; James R. Graham; James E. Larkin; Sloane Wiktorowicz; Jérôme Maire; Simon Thibault; Michael P. Fitzgerald; René Doyon; Bruce A. Macintosh; Donald T. Gavel; Ben R. Oppenheimer; David W. Palmer; Leslie Saddlemyer; J. Kent Wallace
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Focal plane wavefront sensor sensitivity for ELT planet finder
Author(s): P. Baudoz; M. Mas; R. Galicher; G. Rousset
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Application of wavelength diversity for astronomical adaptive optics imaging
Author(s): Daniel Burke; Nicholas Devaney; Julian Christou; Markus Hartung
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The Subaru coronagraphic extreme AO (SCExAO) system: visible imaging mode
Author(s): Vincent Garrel; Olivier Guyon; Pierre Baudoz; Frantz Martinache; Frederic Vogt; Yoshikawa Takashi; Yokochi Kaito; Faustine Cantalloube
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Weighing black holes using open-loop focus corrections for LGS-AO observations of galaxy nuclei at Gemini Observatory
Author(s): Richard M. McDermid; Davor Krajnovic; Michele Cappellari; Chadwick Trujillo; Julian Christou; Roger L. Davies
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Demonstration of on sky contrast improvement using the modified Gerchberg-Saxton algorithm at the Palomar Observatory
Author(s): Rick S. Burruss; Eugene Serabyn; Dimitri P. Mawet; Jennifer E Roberts; Jeffrey P. Hickey; Kevin Rykoski; Siddarayappa Bikkannavar; Justin R. Crepp
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Frame selection techniques for the Magellan adaptive optics VisAO camera
Author(s): Jared R. Males; Laird M. Close; Derek Kopon; Victor Gasho; Katherine Follette
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Novel technologies for small deformable mirrors
Author(s): Mel Strachan; Richard Myers; Kevin Cooke; Joanne Hampshire; Jim Hough; Sheila Rowan; Marielle van Veggel; Katherine Kirk; David Hutson; Erman Uzgur; Shin-Sung Kim
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The LSST camera corner raft conceptual design: a front-end for guiding and wavefront sensing
Author(s): Kirk Arndt; Vincent Riot; Enver Alagoz; Alec Biccum; Andy Bohn; Joseph Clampit; Tony Coiro; Wei Cui; Liz Hoffman; Alan Lichti; Desiree Skaggs; Ian Shipsey; Matt Triano; Bo Xin; Kat Ziegler; John Oliver; Richard Van Berg; Gunther Haller; Leonid Sapozhnikov; Scot Olivier
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New techniques for the live update of gain tables in NGS and LGS WFS operation
Author(s): Michael Oliker; Daniel Roskey
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Novel technologies for large deformable mirrors
Author(s): Mel Strachan; David Montgomery; Richard Myers; Kevin Cooke; Joanne Hampshire; Matthias Kroedel; Jim Hough; Sheila Rowan; Mariëlle van Veggel; Katherine Kirk; Erman Uzgur; Shin-Sung Kim; Martin Strangwood
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