DocumentCode :
1129738
Title :
Resonator interferometry of pulsed submillimeter-wave lasers
Author :
Steffen, Hans ; KneubÜhl, Fritz K.
Author_Institution :
Laboratorium für Festkörperphysik, Eidgenössischen Technischen Hochschule, Zürich, Switzerland
Volume :
4
Issue :
12
fYear :
1968
fDate :
12/1/1968 12:00:00 AM
Firstpage :
992
Lastpage :
1008
Abstract :
In this paper laser resonator interferometry for submillimeter-wave lasers is discussed. In particular, the application of laser resonator interferometry to the study of various aspects of laser emission is shown. The basis of this interferometry is an understanding of the resonator mode structure, which is derived from a theory of resonators with low Fresnel numbers and dielectric enclosure. The mode structure is confirmed by experimental results. Interferometric studies reveal a relationship between the mode structure and the shape of the laser output pulses. This allows for some conclusions with respect to the molecular mechanism that is responsible for laser emission. This mechanism is not yet understood for the long wavelength emissions of ICN (+H2?), up to 0.774 mm.
Keywords :
Gas lasers; Laser applications; Laser modes; Laser theory; Millimeter wave technology; Mirrors; Optical interferometry; Optical pulses; Optical resonators; Stimulated emission;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1968.1075016
Filename :
1075016
Link To Document :
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