Rochester Riverside Convention Center
Rochester, New York, United States
14 - 17 October 2019
Conference 11175
Optifab 2019
Monday - Thursday 14 - 17 October 2019
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Students interested in the optics industry can gain firsthand exposure to the industry's largest manufacturing conference and exhibition. APOMA is once again offering students a chance to participate in Optifab 2019 through travel grants and awards for outstanding student posters. Award winners will be chosen from the pool of qualified students.

Award details and guidelines (PDF)

Applications Due by September 1, 2019

Sponsored by

Learn more about APOMA and the travel grant.
Monday 14 October Show All Abstracts
Session 1:
Advancements in Conventional Fabrication Methods
Monday 14 October 2019
8:30 AM - 10:30 AM
Location: Highland A/B
Session Chair:
Blair L. Unger, Rochester Precision Optics, LLC (United States)
Creating sub angstrom surfaces on planar and spherical substrates
Paper 11175-1
Time: 8:30 AM - 8:50 AM
Author(s): Jayson J. Nelson, Shawn M. Iles, Edmund Optics Inc. (United States)
Show Abstract
A method to discriminate between upper and lower side material removal in double-side polishing
Paper 11175-2
Time: 8:50 AM - 9:10 AM
Author(s): Cedric Maunier, Melanie Redien, Benoit Da Costa Fernandes, Jerome Neauport, CEA (France)
Show Abstract
Three-dimensional configurable IC optic material for precision CNC optical polishing
Paper 11175-3
Time: 9:10 AM - 9:30 AM
Author(s): Terry Knight, Eminess Technologies (United States); William Gemmill, Eminess Technologies, Inc. (United States); Nicholas Kraft, Tony R. Martin, Eminess Technologies (United States)
Show Abstract
Subsurface damage measurement of single crystal germanium and borosilicate glass BK-7
Paper 11175-4
Time: 9:30 AM - 9:50 AM
Author(s): Jing Xu, Univ. of Rochester (United States); Lauren Taylor, Jie Qiao, Chester F. Carlson Ctr. for Imaging Science, Rochester Institute of Technology (United States); Michael Pomerantz, John C. Lambropoulos, Univ. of Rochester (United States)
Show Abstract
Automated polishing of partially concealed surfaces for x-ray crystal optics
Paper 11175-5
Time: 9:50 AM - 10:10 AM
Author(s): Elina Kasman, Jonathan Montgomery, Sunil Bean, XianRong Huang, Lahsen Assoufid, Argonne National Lab. (United States)
Show Abstract
Particle distribution characterization on material removal uniformity in chemical mechanical polishing
Paper 11175-6
Time: 10:10 AM - 10:30 AM
Author(s): Shijie Zhao, Ruiqing Xie, Defeng Liao, Xianhua Chen, Qinghua Zhang, Jian Wang, Qiao Xu, Research Ctr. of Laser Fusion, China Academy of Engineering Physics (China)
Show Abstract
Coffee Break 10:30 AM - 11:00 AM
Session 2:
Integrating Automation and Lasers into Optics Fabrication
Monday 14 October 2019
11:00 AM - 12:30 PM
Location: Highland A/B
Session Chair:
Matthew J. Brunelle, Optimax Systems, Inc. (United States)
Robotic polishing in asphere manufacturing
Paper 11175-7
Time: 11:00 AM - 11:20 AM
Author(s): Michael Rinkus, Optimax Systems, Inc. (United States)
Show Abstract
Autonomous fabrication of optics (Conference Presentation)
Paper 11175-8
Time: 11:20 AM - 11:40 AM
Author(s): Roland Mandler, OptoTech Optikmaschinen GmbH (Germany)
Show Abstract
Ultra precision glass machining through ultrasonic assisted diamond turning
Paper 11175-9
Time: 11:40 AM - 12:00 PM
Author(s): Benjamin Bulla, Olaf Dambon, M. Doetz, son-x GmbH (Germany)
Show Abstract
High speed ultraprecision machining of germanium
Paper 11175-10
Time: 12:00 PM - 12:20 PM
Author(s): Hossein Shahinian, Jayesh A. Navare, Charan Bodlapati, Dmytro Zaytsev, Di Kang, Deepak Ravindra, Micro-LAM, Inc. (United States)
Show Abstract
Micro-laser assisted single point diamond turning of fused silica glass
Paper 11175-11
Time: 12:20 PM - 12:30 PM
Author(s): Hossein Shahinian, Jayesh A. Navare, Charan Bodlapati, Dmytro Zaytsev, Di Kang, Deepak Ravindra, Micro-LAM, Inc. (United States)
Show Abstract
Lunch Break 12:30 PM - 1:30 PM
Session 3:
Deterministic Processing of Optics
Monday 14 October 2019
1:30 PM - 3:10 PM
Location: Highland A/B
Session Chair:
Dan Gauch, Schneider Optical Machines Inc. (United States)
The dynamics of grinding glass with Trizact™ diamond tile (Conference Presentation)
Paper 11175-12
Time: 1:30 PM - 1:50 PM
Author(s): John A. Gagliardi, Vincent Romero, 3M Co. (United States)
Show Abstract
Precision machining of strong aspheres made of calcium fluoride and fused silica
Paper 11175-13
Time: 1:50 PM - 2:10 PM
Author(s): Olaf Schmelzer, Thomas Waak, Felix Lucas, JENOPTIK Optical Systems GmbH (Germany)
Show Abstract
Material removal for small compressions on fused silica on an OptiPro UltraForm Finishing machine
Paper 11175-14
Time: 2:10 PM - 2:30 PM
Author(s): Noah Leibowitz, John C. Lambropoulos, Michael Pomerantz, Univ. of Rochester (United States)
Show Abstract
Ultra-precision robotic sub-aperture polishing of Schmidt corrector
Paper 11175-15
Time: 2:30 PM - 2:50 PM
Author(s): Songlin Wan, Chaoyang Wei, Jianda Shao, Shanghai Institute of Optics and Fine Mechanics (China)
Show Abstract
Fabrication of continuous phase plates based on bonnet polishing
Paper 11175-16
Time: 2:50 PM - 3:10 PM
Author(s): Bo Zhong, Xianhua Chen, Wenhui Deng, Nan Zheng, Shenglin Wen, China Academy of Engineering Physics (China)
Show Abstract
Coffee Break 3:10 PM - 3:40 PM
Session 4:
Deterministic Finishing Processes
Monday 14 October 2019
3:40 PM - 5:30 PM
Location: Highland A/B
Session Chair:
Kirk J. Warden, LaCroix Precision Optics (United States)
Wavefront improvement by IBF-processed correction surfaces
Paper 11175-24
Time: 3:40 PM - 4:00 PM
Author(s): Roman Feldkamp, JENOPTIK Optical Systems GmbH (Germany)
Show Abstract
Study on the performances of dwell time algorithms in ion beam figuring
Paper 11175-26
Time: 4:00 PM - 4:20 PM
Author(s): Tianyi Wang, Lei Huang, Kashmira Tayabaly, Mourad Idir, Brookhaven National Lab. (United States)
Show Abstract
Extending magnetorheological finishing to address short radius concave surfaces and mid-spatial frequency errors
Paper 11175-28
Time: 4:20 PM - 4:40 PM
Author(s): Chris Maloney, Bill Messner, QED Technologies, Inc. (United States)
Show Abstract
Accounting for MRF® spot removal rate variation caused by plunge depth deviation
Paper 11175-30
Time: 4:40 PM - 5:00 PM
Author(s): Stephen M. Watson, Chris Hall, Mike DeMarco, QED Optics (United States)
Show Abstract
Polishing ultra-precision ground aspherical surfaces with MRF
Paper 11175-32
Time: 5:00 PM - 5:20 PM
Author(s): Armin Rumpel, Thomas Ruppel, SwissOptic AG (Switzerland)
Show Abstract
New meter-class MRF platforms offer multiple size and capability options
Paper 11175-34
Time: 5:20 PM - 5:30 PM
Author(s): Chris Maloney, Paul Dumas, QED Technologies, Inc. (United States)
Show Abstract
Tuesday 15 October Show All Abstracts
Session 5:
Plenary Session: Building Tomorrow’s Workforce Today
Tuesday 15 October 2019
8:30 AM - 10:00 AM
Location: Highland A/B
Session Chair:
Jessica DeGroote Nelson, Optimax Systems, Inc. (United States)
Our precious engineers are increasingly disabled by a shortage of optics technicians. What can be done? (Plenary Presentation)
Paper 11175-94
Time: 8:30 AM - 8:45 AM
Author(s): Alexis Vogt, Monroe Community College (United States)
Show Abstract
Apprenticeship for optics workman (Plenary Presentation)
Paper 11175-95
Time: 8:45 AM - 9:00 AM
Author(s): Berndt Zingrebe, Sill Optics GmbH & Co. KG (Germany)
Show Abstract
Apprenticeship: precision optics manufacturing technician (Plenary Presentation)
Paper 11175-17
Time: 9:00 AM - 9:15 AM
Author(s): Mike Mandina, James VanKouwenberg, Optimax Systems, Inc. (United States)
Show Abstract
Panel Discussion 9:15 AM - 9:50 AM
Closing Remarks: What is the most important thing that the Optics community can do today to build tomorrow’s workforce? 9:50 AM - 10:00 AM
Coffee Break 10:00 AM - 10:30 AM
Exhibit Viewing
Tuesday 15 October 2019
10:30 AM - 12:00 PM
Location: Highland A/B
Lunch Break 12:00 PM - 1:20 PM
Session 6:
New Advances in Optical Materials
Tuesday 15 October 2019
1:20 PM - 3:00 PM
Location: Highland A/B
Session Chair:
Nicholas Bilis, Ohara Corp. (United States)
Negative thermal expansion ALLVAR alloys for athermalization (Conference Presentation)
Paper 11175-18
Time: 1:20 PM - 1:40 PM
Author(s): James A. Monroe, Jeremy S. McAllister, Jay Zgarba, David Squires, ALLVAR (United States); John P. Deegan, Rochester Precision Optics, LLC (United States)
Show Abstract
Defect-free crystal optics: the impact of polishing and fabrication methods on lattice defects, strain, flatness, and roughness
Paper 11175-19
Time: 1:40 PM - 2:00 PM
Author(s): Elina Kasman, XianRong Huang, Jun Qian, Michael Wieczorek, Lahsen Assoufid, Argonne National Lab. (United States)
Show Abstract
Analysis of the effects of laser powder bed fusion process for developing high strength material
(Canceled)
Paper 11175-20
Time: 2:00 PM - 2:20 PM
Author(s):
Show Abstract
Index of refraction change in commercially available chalcogenide glasses due to precision glass molding
Paper 11175-21
Time: 2:20 PM - 2:40 PM
Author(s): George P. Lindberg, John P. Deegan, Peter F. Wachtel, Arie C. Beckens, J. David Musgraves, Jamie L. Ramsey, W. David Schmidt, Rochester Precision Optics, LLC (United States)
Show Abstract
Intelligent material design for infrared optics (Conference Presentation)
Paper 11175-22
Time: 2:40 PM - 3:00 PM
Author(s): J. David Musgraves, George P. Lindberg, Peter F. Wachtel, John P. Deegan, Rochester Precision Optics, LLC (United States)
Show Abstract
Coffee Break 3:00 PM - 3:30 PM
Session 7:
Optical Engineering
Tuesday 15 October 2019
3:30 PM - 4:30 PM
Location: Highland A/B
Session Chair:
Jamie L. Ramsey, Rochester Precision Optics, LLC (United States)
Design, simulation and manufacturing a CFRP prototype mirror for active/adaptive optics
Paper 11175-23
Time: 3:30 PM - 3:50 PM
Author(s): Hadi Baghsiahi, Univ. College London (United Kingdom); Martyn Jones, Glyndwr Univ. (United Kingdom); David Brooks, Peter Doel, Univ. College London (United Kingdom)
Show Abstract
A comparison study of laser based additive manufacturing techniques applied to chalcogenide glass (Conference Presentation)
Paper 11175-31
Time: 3:50 PM - 4:10 PM
Author(s): Peter F. Wachtel, J. David Musgraves, George P. Lindberg, John P. Deegan, Rochester Precision Optics, LLC (United States)
Show Abstract
Conceptual design of ground-based Twenty Meter Telescope based on SiC mirrors
(Canceled)
Paper 11175-33
Time: 4:10 PM - 4:30 PM
Author(s):
Show Abstract
20th Annual Photonics Clambake
Tuesday 15 October 2019
5:30 PM - 9:00 PM
Location: Highland A/B
Wednesday 16 October Show All Abstracts
Session 8:
Freeform Manufacturing
Wednesday 16 October 2019
8:00 AM - 9:50 AM
Location: Highland A/B
Session Chair:
Scott DeFisher, OptiPro Systems, LLC (United States)
Freeform testability considerations for subaperture stitching interferometry
Paper 11175-35
Time: 8:00 AM - 8:20 AM
Author(s): Paul E. Murphy, Christopher Supranowitz, QED Technologies, Inc. (United States)
Show Abstract
Definitions of criteria for assessing feasibility and measurability of freeform surfaces
Paper 11175-36
Time: 8:20 AM - 8:40 AM
Author(s): Christian du Jeu, Julien Fourez, Hassan El Handrioui, Matthieu Gilles, Thales SESO S.A.S. (France)
Show Abstract
Advances in freeform manufacturing
Paper 11175-37
Time: 8:40 AM - 8:50 AM
Author(s): Frank L. Wolfs, James Ross, Scott DeFisher, OptiPro Systems, LLC (United States)
Show Abstract
Near-conformal window assembly for airborne payloads: improved time on-station and optical performance
Paper 11175-38
Time: 8:50 AM - 9:10 AM
Author(s): Keith M. Hinrichs, Christopher D. Roll, MIT Lincoln Lab. (United States); Joel D. Berkson, College of Optical Sciences, The Univ. of Arizona (United States); Thomas Sebastian, MIT Lincoln Lab. (United States)
Show Abstract
Measurement of form and mid-spatial-frequency errors of specular freeform surfaces
Paper 11175-39
Time: 9:10 AM - 9:30 AM
Author(s): Tobias Binkele, David Hilbig, Mahmoud Essameldin, Friedrich Fleischmann, Thomas Henning, Hochschule Bremen Univ. of Applied Sciences (Germany); Walter Lang, Univ. Bremen (Germany)
Show Abstract
Scaling-up freeform manufacturing: challenges and solutions
Paper 11175-40
Time: 9:30 AM - 9:50 AM
Author(s): Jennifer Coniglio, Matthew J. Brunelle, Ian Ferralli, Brian W. Myer, Timothy P. Lynch, Todd F. Blalock, Nick Quattrociocchi, Jessica DeGroote Nelson, Optimax Systems, Inc. (United States)
Show Abstract
Coffee Break 9:50 AM - 10:20 AM
Session 9:
Advances in Freeform and Novel Metrology Techniques
Wednesday 16 October 2019
10:20 AM - 11:40 AM
Location: Highland A/B
Session Chair:
Edward Fess, Corning Inc. (United States)
Advancements in non-contact freeform metrology with datum structures
Paper 11175-41
Time: 10:20 AM - 10:40 AM
Author(s): Scott DeFisher, James Ross, OptiPro Systems, LLC (United States)
Show Abstract
Advantages of a low coherence interferometer for optical testing
Paper 11175-43
Time: 10:40 AM - 11:00 AM
Author(s): Chris L. Koliopoulos, Klaus Freischlad, InterOptics, LLC (United States)
Show Abstract
Spectrally controlled interferometry for improved radius of curvature measurement
Paper 11175-44
Time: 11:00 AM - 11:20 AM
Author(s): Chase Salsbury, Artur Olszak, Äpre Instruments, LLC (United States)
Show Abstract
Multi-wavelength large optics wavefront error measurement in the SWIR range (Conference Presentation)
Paper 11175-45
Time: 11:20 AM - 11:40 AM
Author(s): Valentin D. Genuer, PHASICS Corp. (United States)
Show Abstract
Lunch Break 11:40 AM - 1:00 PM
Session 10:
Surface Roughness and Optical Alignment
Wednesday 16 October 2019
1:00 PM - 2:20 PM
Location: Highland A/B
Session Chair:
Matthias Pfaff, OptoTech Optikmaschinen GmbH (Germany)
Sub-angstrom surface roughness metrology with the white light interferometer
Paper 11175-46
Time: 1:00 PM - 1:20 PM
Author(s): Shawn M. Iles, Jayson J. Nelson, Edmund Optics Inc. (United States)
Show Abstract
Measurement of surface roughness of the fractured surface by using optical technology
(Canceled)
Paper 11175-47
Time: 1:20 PM - 1:40 PM
Author(s):
Show Abstract
Rotation-free centration measurement for fast and flexible inspection of optical lens systems
Paper 11175-48
Time: 1:40 PM - 1:50 PM
Author(s): Josef Heinisch, Felix Hahne, Patrik Langehanenberg, TRIOPTICS GmbH (Germany)
Show Abstract
Novel active alignment technique for measuring tilt errors in aspheric surfaces during optical assembly using Lens Alignment Station (LAS)
Paper 11175-49
Time: 1:50 PM - 2:00 PM
Author(s): Mark E. Green, Ron Garden, Opto-Alignment Technology, Inc. (United States)
Show Abstract
Beyond centration: how to create, read, and use a datum system per ISO-10110-6 (2015)
Paper 11175-50
Time: 2:00 PM - 2:20 PM
Author(s): Ray Williamson, Ray Williamson Consulting (United States)
Show Abstract
Coffee Break 2:20 PM - 3:00 PM
Session 11:
Mid-spatial Frequency and Wavefront Error Measurement Methods
Wednesday 16 October 2019
3:00 PM - 4:30 PM
Location: Highland A/B
Session Chair:
John J. Nemechek, Metrology Concepts LLC (United States)
Analysis of mid-spatial frequency errors in two dimensions at metal mirror fabrication
Paper 11175-51
Time: 3:00 PM - 3:20 PM
Author(s): Tom Pertermann, Matthias Beier, Johannes Hartung, Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF (Germany); Herbert Gross, Institut für Angewandte Physik, Friedrich-Schiller-Univ. Jena (Germany)
Show Abstract
Full-field deflectometry for detection of mid-spatial frequency errors of high-precision mirrors (Conference Presentation)
Paper 11175-52
Time: 3:20 PM - 3:40 PM
Author(s): Philippe Antoine, Luc Boussemaere, Arno Bouwens, LAMBDA-X sa (Belgium); Vincent Moreau, Benoit Borguet, Ksenia Sharshavina, AMOS Ltd. (Belgium)
Show Abstract
Large dynamic range wavefront error metrology bench (Conference Presentation)
Paper 11175-53
Time: 3:40 PM - 4:00 PM
Author(s): Valentin D. Genuer, PHASICS Corp. (United States)
Show Abstract
Quality measurements of high NA optical objectives
(Canceled)
Paper 11175-54
Time: 4:00 PM - 4:10 PM
Author(s):
Show Abstract
Measurement of a concave spherical mirror with 50 mm radius of curvature by three dimensional nanoprofiler using normal vector tracing
Paper 11175-55
Time: 4:10 PM - 4:30 PM
Author(s): Yui Toyoshi, Kota Hashimoto, Jungmin Kang, Katsuyoshi Endo, Osaka Univ. (Japan)
Show Abstract
Session PWed:
Networking Reception and Poster Session
Wednesday 16 October 2019
5:00 PM - 6:30 PM
Location: Galleria

Symposium attendees are invited to attend the Poster/Networking Reception on Wednesday evening. The reception provides an opportunity for attendees to meet with colleagues, network, view poster papers, and interact with the authors. Refreshments will be served.

Attendees are required to wear their conference registration badges.
Silicone grating fabricated using photoresist mold
Paper 11175-71
Time: 5:00 PM - 6:30 PM
Author(s): Itsunari Yamada, Setsunan Univ. (Japan); Yusuke Ikeda, Univ. of Shiga Prefecture (Japan)
Show Abstract
An effective way to calibrate the external errors which are contributed in the interferometric test for spherical surfaces
Paper 11175-73
Time: 5:00 PM - 6:30 PM
Author(s): Wei-Cheng Lin, Shenq-Tsong Chang, Hung-Pin Chen, Yu-Wei Lin, Hua-Lin Chen, Wei-Chun Chen, Taiwan Instrument Research Institute (Taiwan); Cheng-Kuo Sung, National Tsing Hua Univ. (Taiwan)
Show Abstract
Experimental investigation on processing of fused silica microchannels by high repetition rate femtosecond laser
Paper 11175-74
Time: 5:00 PM - 6:30 PM
Author(s): Kai Liao, Wenjun Wang, Xuesong Mei, Bin Liu, Aifei Pan, Xi'an Jiaotong Univ. (China)
Show Abstract
Micro-structures with structural colors produced by femtosecond laser two-photon polymerization
(Canceled)
Paper 11175-75
Time: 5:00 PM - 6:30 PM
Author(s):
Show Abstract
Study of thermal deformation monitoring system with long short term memory network in alignment turning system
Paper 11175-76
Time: 5:00 PM - 6:30 PM
Author(s): Chung-Ying Wang, Chien-Yao Huang, Jung-Hsing Wang, Jun-Cheng Chen, Wei-Cheng Lin, Fong-Zhi Chen, Taiwan Instrument Research Institute (Taiwan)
Show Abstract
Assembly of inorganic oxide nanorods for mesomorphic ceramics
Paper 11175-78
Time: 5:00 PM - 6:30 PM
Author(s): Wenshi Zhang, Xinquan Cheng, Mitchell Anthamatten, Shaw H. Chen, Univ. of Rochester (United States)
Show Abstract
Optomechanics, assembly, and alignment of endoscopic optical systems in the < 1.5mm regime
Paper 11175-79
Time: 5:00 PM - 6:30 PM
Author(s): David Vega, Jennifer K. Barton, Gabriella Romano, Kelli Kiekens, Dominique B. Galvez, The Univ. of Arizona (United States)
Show Abstract
Development of a reflective spiral phase plate based on MRF polishing
Paper 11175-80
Time: 5:00 PM - 6:30 PM
Author(s): Min Woo Jeon, Sangwon Hyun, Korea Basic Science Institute (Korea, Republic of); Seok-Kyeong Jeong, Jong-Gyun Kang, Woojong Yeo, Korea Basic Science Institute (Korea, Republic of), Chungnam National Univ. (Korea, Republic of); Geon-Hee Kim, Korea Basic Science Institute (Korea, Republic of)
Show Abstract
Study on wear behavior of grinding wheel for the generating process of UV grade fused silica
Paper 11175-83
Time: 5:00 PM - 6:30 PM
Author(s): Hau-Lin Chen, Wei-Cheng Lin, Chien-Yao Huang, Wen-Hong Wu, Jiun-Lee Chang, Hung-Pin Chen, Taiwan Instrument Research Institute (Taiwan)
Show Abstract
Manufacturing acylindrical chalcogenide based fast axis collimators
Paper 11175-84
Time: 5:00 PM - 6:30 PM
Author(s): George P. Lindberg, Jennifer L. Rouke, John P. Deegan, J. David Musgraves, Peter F. Wachtel, Rochester Precision Optics, LLC (United States); Joseph D. Owen, Matt Davies, The Univ. of North Carolina at Charlotte (United States)
Show Abstract
High precision interferometric measurement of freeform surfaces from the well-defined sub-aperture surface profiles
Paper 11175-85
Time: 5:00 PM - 6:30 PM
Author(s): Sangwon Hyun, Soonkyu Je, Geon-Hee Kim, Korea Basic Science Institute (Korea, Republic of)
Show Abstract
Diamond turning of aluminum image slicers for astronomical applications
Paper 11175-86
Time: 5:00 PM - 6:30 PM
Author(s): Tristan Chabot, Denis Brousseau, Hugues Auger, Univ. Laval (Canada); Simon Thibault, COPL, Univ. Laval (Canada)
Show Abstract
Compensation of thermal drift during the single-point diamond turning process based on the LSTM
Paper 11175-89
Time: 5:00 PM - 6:30 PM
Author(s): Woojong Yeo, Byeong-Joon Jeong, Seok-Kyeong Jeong, Jong-Gyun Kang, Sangwon Hyun, Geon-Hee Kim, Korea Basic Science Institute (Korea, Republic of); Wonkyun Lee, Chungnam National Univ. (Korea, Republic of)
Show Abstract
Thursday 17 October Show All Abstracts
Session 12:
Optical Coatings
Thursday 17 October 2019
8:00 AM - 9:50 AM
Location: Highland A/B
Session Chair:
Thomas Battley, New York Photonics Industry Association (United States)
Innovations in thin-film coatings and process equipment for polymer optics (Conference Presentation)
Paper 11175-56
Time: 8:00 AM - 8:20 AM
Author(s): Dane Clark, Satisloh North America Inc. (United States)
Show Abstract
Optical films of glassy cholesteric liquid crystal for simultaneous selective wavelength reflection and circular dichroism (Conference Presentation)
Paper 11175-57
Time: 8:20 AM - 8:40 AM
Author(s): Mitchell Anthamatten, Shaw H. Chen, Univ. of Rochester (United States)
Show Abstract
Large-scale freeform surface ultra-thin film coating uniformity measurement based on a dynamic spectroscopic ellipsometer
Paper 11175-58
Time: 8:40 AM - 9:00 AM
Author(s): Daesuk Kim, Vamara Dembele, Chonbuk National Univ. (Korea, Republic of)
Show Abstract
Hybrid broadband optical endpoint monitoring with virtual deposition system
(Canceled)
Paper 11175-59
Time: 9:00 AM - 9:20 AM
Author(s):
Show Abstract
Update on optics manufacturing for directed energy applications
Paper 11175-60
Time: 9:20 AM - 9:30 AM
Author(s): Paul Doerner, Optimax Systems, Inc. (United States)
Show Abstract
Influence of ion assistance on optical properties, residual stress and laser induced damage threshold of HfO2 thin film by use of different ion sources
Paper 11175-61
Time: 9:30 AM - 9:50 AM
Author(s): Feng Pan, Jian Wang, Mincai Liu, Yaowei Wei, Zhichao Liu, Fei Zhang, Zheng Wang, Jing Luo, Qian Wu, Shugang Li, Chengdu Fine Optical Engineering Research Ctr. (China)
Show Abstract
Coffee Break 9:50 AM - 10:30 AM
Session 13:
Structured Optical Surfaces
Thursday 17 October 2019
10:30 AM - 12:50 PM
Location: Highland A/B
Session Chair:
Dhananjay Joshi, Clemson Univ. (United States)
Microlens array based three-dimensional light field projection and possible applications in photolithography
Paper 11175-62
Time: 10:30 AM - 10:50 AM
Author(s): Hongjie Zhang, Sy-Bor Wen, Texas A&M Univ. (United States)
Show Abstract
A comparative study of various structures fabricated by transmitted light and diffracted light with gap distance control
Paper 11175-63
Time: 10:50 AM - 11:10 AM
Author(s): Taeyeon Kim, Heesang Ahn, Hyerin Song, Pusan National Univ. (Korea, Republic of); Jong-ryul Choi, Medical Device Development Ctr., Daegu-Gyeongbuk Medical Innovation Foundation (Korea, Republic of); Kyujung Kim, Pusan National Univ. (Korea, Republic of)
Show Abstract
Reversible nano lithography between materials
Paper 11175-64
Time: 11:10 AM - 11:30 AM
Author(s): Jae Hong Park, National Nanofab Ctr. (Korea, Republic of)
Show Abstract
Multi-functional immersion grating by homemade freeform cutting machine
Paper 11175-65
Time: 11:30 AM - 11:50 AM
Author(s): Takashi Sukegawa, Yukinobu Okura, Canon Inc. (Japan)
Show Abstract
Fabrication of multilayer Laue lenses by a combination of mechanical polishing and focused ion beam milling (Conference Presentation)
Paper 11175-66
Time: 11:50 AM - 12:10 PM
Author(s): Juan Zhou, Matthew Vescovi, Abram Ledbetter, Hanfei Yan, Nathalie Bouet, Brookhaven National Lab. (United States)
Show Abstract
Molded anti-reflective structures of chalcogenide glasses for infrared optics by precision glass molding
Paper 11175-67
Time: 12:10 PM - 12:30 PM
Author(s): Anh Tuan Vu, Cornelia Rojacher, Tim Grunwald, Fraunhofer-Institut für Produktionstechnologie IPT (Germany); Thomas Bergs, Fraunhofer-Institut für Produktionstechnologie IPT (Germany), RWTH Aachen Univ. (Germany)
Show Abstract
Approaches and methodologies for process development of thin glass forming
Paper 11175-68
Time: 12:30 PM - 12:50 PM
Author(s): Paul-Alexander Vogel, Anh Tuan Vu, Hendrik Mende, Tim Grunwald, Thomas Bergs, Fraunhofer-Institut für Produktionstechnologie IPT (Germany); Robert H. Schmitt, RWTH Aachen Univ. (Germany)
Show Abstract
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