Cryogenic Optical Systems and Instruments, Volume 4; Volume 1340SPIE--the International Society for Optical Engineering, 1990 - Astronomical instruments |
Contents
CRYOGENIC INSTRUMENTS SENSORS AND DETECTORS | 177 |
SPACE CRYOGENIC DEWARS AND COOLERS | 259 |
continued | 268 |
Copyright | |
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Common terms and phrases
alignment analysis aperture cover aperture stop argon array assembly autocollimator axial axis baffle baseline BBXRT bolometers calibration source Center CLAES COBE components conduction configuration cooled cooler cryogen tank cryogenic Cryogenic Optical cryostat cycle damping detector response diameter DIRBE discrete Fourier transform dynamic electrical frequency error filter wheel FIRAS flight focal plane function Golay cell grating heat load IBSS Infrared input interface interferometer kinematic mount Kovar launch leak linearity liquid helium magnetic martensite material measured mechanism mission mode module MOSFET nitrogen noise observatory operation Optical Systems orbit output performance phase plate position predicted pressure primary mirror radiation radiometer radiometer detectors range sample scan mirror science instruments seal secondary mirror sensor shield signal single arch mirror SIRTF Space spacecraft spatial spectrometer SPIE stepper motors structure superconductors superfluid superfluid helium surface telescope temperature thermal valves vent line vibration wavelength