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20 October 1993 Cryogenic scanning Fabry-Perot interferometers for the ISO Long Wavelength Spectrometer
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Abstract
The design of the cryogenic, scanning Fabry-Perot interferometers for the Long Wavelength Spectrometer on the Infrared Space Observatory is presented. The spectroscopic performance is compared with the model developed for the interferometer design. Although the measured efficiency is in reasonable agreement with calculations, the spectral resolution is lower than expected. This is ascribed to non-flatness of the reflectors.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gary R. Davis, I. Furniss, W. A. Towlson, Roger J. Emery, W. M. Glencross, David A. Naylor, T. J. Patrick, R. C. Sidey, and Bruce Miles Swinyard "Cryogenic scanning Fabry-Perot interferometers for the ISO Long Wavelength Spectrometer", Proc. SPIE 1946, Infrared Detectors and Instrumentation, (20 October 1993); https://doi.org/10.1117/12.158683
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