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Proceedings Paper

Theory Of Optically Pumped Fir Lasers
Author(s): Lin Yikun
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Paper Abstract

So far, the optically pumped FIR laser was a useful and cheap coherent source for FIR techniques. The drawbacks of this kind of laser source are: (1) Provides only discrete FIR discrete FIR spectral lines. (2) It lase with relatively low efficiency. (3) It occupies too large space as compared with the conventional electronic equipments. In this review, the theory of optically pumped FIR laser actions in the multi-level quantum system will be introduced as follows:

Paper Details

Date Published: 18 November 1989
PDF: 1 pages
Proc. SPIE 1039, 13th Intl Conf on Infrared and Millimeter Waves, (18 November 1989); doi: 10.1117/12.978514
Show Author Affiliations
Lin Yikun, Zhongshan University (P.R. China)

Published in SPIE Proceedings Vol. 1039:
13th Intl Conf on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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