Share Email Print

Proceedings Paper

Optical design of CPAPIR, a cryogenic IR camera for OMM
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

The optical design of the wide-field infrared camera CPAPIR (Camera PAnoramique Proche InfraRouge) for the Mont Megantic Observatory (OMM) has been completed. CPAPIR will be a unique wide-field camera at the OMM. It has a full field of view of 0.71 degrees, an instantaneous field of view of 0.88 arc-seconds, and a spectral coverage of 0.85 - 2.5 μm. The camera is operated under vacuum and at cryogenic temperature. The performance (image quality, vignetting, cold stop efficiency, ghost analysis and tolerancing) of CPAPIR has been optimized at cold temperature using cryogenic indices of refraction and coefficients of thermal.

Paper Details

Date Published: 23 December 2002
PDF: 8 pages
Proc. SPIE 4832, International Optical Design Conference 2002, (23 December 2002); doi: 10.1117/12.486459
Show Author Affiliations
Simon Thibault, INO (Canada)
Jean Lacoursiere, INO (Canada)
Etienne Artigau, Univ. de Montreal (Canada)
Philippe Vallee, Univ. de Montreal (Canada)
Rene Doyon, Univ. de Montreal (Canada)

Published in SPIE Proceedings Vol. 4832:
International Optical Design Conference 2002
Paul K. Manhart; Jose M. Sasian, Editor(s)

© SPIE. Terms of Use
Back to Top