SPIE Proceedings [SPIE Astronomy '90, Tucson AZ, 11-16 Feb 90 - Tucson, AZ (Sunday 11 February 1990)] Instrumentation in Astronomy VII - Liquid-helium-cooled Fabry-Perot spectrometer and the frequency switching method for far-infrared spectroscopic observations
Nakagawa, Takao, Okuda, Haruyuki, Shibai, Hiroshi, Matsuhara, Hideo, Kobayashi, Yukiyasu, Hiromoto, Norihisa, Crawford, David L.Volume:
1235
Year:
1990
Language:
english
DOI:
10.1117/12.19079
File:
PDF, 395 KB
english, 1990