A Novel Cryogenic Scan Mechanism Design for the Post-Dispersed Polarizing FTS of the SPICA SAFARI Instrument

Alain Cournoyer; Éric Carbonneau; Patrick Gilbert; Louis-Philippe Bibeau; Simon Houle; Hugo Bourque; Ian Silversides; Fabien Dupont; Frédéric Grandmont; David Naylor; Brad Gom; Sudhakar Gunuganti; Jean-Thomas Landry

doi:10.1364/FTS.2021.FM5C.6

OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)
OSA Technical Digest (Optica Publishing Group, 2021),
paper FM5C.6
•https://doi.org/10.1364/FTS.2021.FM5C.6

A Novel Cryogenic Scan Mechanism Design for the Post-Dispersed Polarizing FTS of the SPICA SAFARI Instrument

Alain Cournoyer, Éric Carbonneau, Patrick Gilbert, Louis-Philippe Bibeau, Simon Houle, Hugo Bourque, Ian Silversides, Fabien Dupont, Frédéric Grandmont, David Naylor, Brad Gom, Sudhakar Gunuganti, and Jean-Thomas Landry

Fourier Transform Spectroscopy 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-90-3

From the session
FTS Developments for Far-infrared Astronomical Applications (FM5C)

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A. Cournoyer, É. Carbonneau, P. Gilbert, L. Bibeau, S. Houle, H. Bourque, I. Silversides, F. Dupont, F. Grandmont, D. Naylor, B. Gom, S. Gunuganti, and J. Landry, "A Novel Cryogenic Scan Mechanism Design for the Post-Dispersed Polarizing FTS of the SPICA SAFARI Instrument," in OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), S. Buckley, F. Vanier, S. Shi, K. Walker, I. Coddington, S. Paine, K. Lok Chan, W. Moses, S. Qian, P. Pellegrino, F. Vollmer, G. , J. Jágerská, R. Menzies, L. Emmenegger, and J. Westberg, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper FM5C.6.

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Abstract

We describe the engineering development unit of a novel cryogenic scan mechanism suitable for post-dispersed polarizing FTS instruments. Compliance to the stringent SPICA mission requirements is demonstrated through analyses and results from proof-of- concept activities.

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