Proceedings Paper
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Paper Abstract
This paper presents the Espresso Anamorphic pupil Slicer (APSU) implementation. For ESPRESSO that will be installed
on ESO’s Very Large Telescope (VLT). In this work we will present the design and trade off for the pupil slicing system
introduced in order to increase the resolving power, effectively decreasing slit width. It’s based onto simplified optical
component that introduce large anamorphism while keeping low aberrations by means of cylindrical optics. We describe
here the trade off between slicing through two adjacent squared doublets and two achromatic prisms. Preliminary
integration and procurement is also discussed here.
Paper Details
Date Published: 28 July 2014
PDF: 9 pages
Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 91477D (28 July 2014); doi: 10.1117/12.2056428
Published in SPIE Proceedings Vol. 9147:
Ground-based and Airborne Instrumentation for Astronomy V
Suzanne K. Ramsay; Ian S. McLean; Hideki Takami, Editor(s)
PDF: 9 pages
Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 91477D (28 July 2014); doi: 10.1117/12.2056428
Show Author Affiliations
M. Riva, INAF - Osservatorio Astronomico di Brera (Italy)
P. Conconi, INAF - Osservatorio Astronomico di Brera (Italy)
Manuele Moschetti, INAF - Osservatorio Astronomico di Brera (Italy)
S. Dell'Agostino, INAF - Osservatorio Astronomico di Brera (Italy)
M. Genoni, INAF - Osservatorio Astronomico di Brera (Italy)
Matteo Aliverti, INAF - Osservatorio Astronomico di Brera (Italy)
P. Conconi, INAF - Osservatorio Astronomico di Brera (Italy)
Manuele Moschetti, INAF - Osservatorio Astronomico di Brera (Italy)
S. Dell'Agostino, INAF - Osservatorio Astronomico di Brera (Italy)
M. Genoni, INAF - Osservatorio Astronomico di Brera (Italy)
Matteo Aliverti, INAF - Osservatorio Astronomico di Brera (Italy)
F. Pepe, Observatoire de Genève, Univ. de Genève (Switzerland)
D. Mégevand, Observatoire de Genève, Univ. de Genève (Switzerland)
F. M. Zerbi, INAF - Osservatorio Astronomico di Brera (Italy)
S. Cristiani, INAF - Osservatorio Astronomico di Trieste (Italy)
A. Cabral, Univ. de Lisboa (Portugal)
P. Spanò, NRC - Herzberg Institute de Astrophysics (Canada)
D. Mégevand, Observatoire de Genève, Univ. de Genève (Switzerland)
F. M. Zerbi, INAF - Osservatorio Astronomico di Brera (Italy)
S. Cristiani, INAF - Osservatorio Astronomico di Trieste (Italy)
A. Cabral, Univ. de Lisboa (Portugal)
P. Spanò, NRC - Herzberg Institute de Astrophysics (Canada)
Published in SPIE Proceedings Vol. 9147:
Ground-based and Airborne Instrumentation for Astronomy V
Suzanne K. Ramsay; Ian S. McLean; Hideki Takami, Editor(s)
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