The optical design of a far infrared imaging FTS for SPICA

Carmen Pastor, Pablo Zuluaga, Willem Jellema, Luis Miguel González Fernández, Tomas Belenguer, Josefina Torres Redondo, Peter Paul Kooijman, Francisco Najarro, Martin Eggens, Peter Roelfsema, Takao Nakagawa

OnderzoeksoutputAcademicpeer review

1 Citaat (Scopus)

Samenvatting

This paper describes the optical design of the far infrared imaging spectrometer for the JAXA's SPICA mission. The SAFARI instrument, is a cryogenic imaging Fourier transform spectrometer (iFTS), designed to perform backgroundlimited spectroscopic and photometric imaging in the band 34-210 μm. The all-reflective optical system is highly modular and consists of three main modules; input optics module, interferometer module (FTS) and camera bay optics. A special study has been dedicated to the spectroscopic performance of the instrument, in which the spectral response and interference of the instrument have been modeled, as the FTS mechanism scans over the total desired OPD range.
Originele taal-2English
TitelSociety of Photo-Optical Instrumentation Engineers (SPIE) Conference Series
SubtitelProceedings Volume 9143, Space Telescopes and Instrumentation 2014: Optical, Infrared, and Millimeter Wave; 91434B (2014
UitgeverijSociety of Photo-Optical Instrumentation Engineers (SPIE)
Pagina's91434B
Volume91434B
DOI's
StatusPublished - aug.-2014
Evenement SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada - Montréal in Quebec, Canada
Duur: 22-jun.-201427-jun.-2014

Conference

Conference SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada
Land/RegioCanada
StadMontréal in Quebec
Periode22/06/201427/06/2014

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