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Cryogenic Liquid Jets for High Repetition Rate Discovery Science
Published on: May 9, 2020
A liquid nitrogen cooled, rocket borne, infrared telescope
M Harwit1, D P McNutt, K Shivanandan
1Cornell University, Ithaca, New York, USA.
Applied Optics
|January 9, 2010
Abstract:
We have constructed a liquid nitrogen cooled telescope that was flown in an Aerobee 150 rocket. The telescope allows measurement of absolute ir signal strengths from astronomical objects in the wavelength range out to about 7.5 micro. In contrast to ground-based telescopes, it can observe diffuse as well as discrete astronomical sources.
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