Title :
Submillimeter Spectroradiometers with n-InSb Detectors
Author :
Vystavkin, A.N. ; Kolesov, Yu.I. ; Listvin, V.N. ; Smirnov, A.Ya.
fDate :
12/1/1974 12:00:00 AM
Abstract :
The optimal characteristics of amplitude splitters for submillimeter radiation beams are determined. Versions of optical schemes with large light gathering power (LGP) utilizing such splitters are proposed. Using them, high sensitivity receiving devices for the 2-0.2-mm waveband region with Fabry-Perot interferometers (FPI) and Michelson interferometers (MI) and n-InSb immersion detectors (spectroradiometers) are constructed.
Keywords :
Extraterrestrial measurements; Frequency; Infrared detectors; Interferometers; Low-frequency noise; Optical interferometry; Optical noise; Optical sensors; Spectroradiometers; Structural beams;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1974.1128424
