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Proceedings Paper

High-resolution laser spectrometer based on an active interferometer
Author(s): P. V. Pokasov; D. Yu. Primakov; Sergei N. Bagayev
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Paper Abstract

A laser spectrometer scheme on the basis of an active interferometer containing saturated absorbing and amplifying media have been proposed. The form of nonlinear resonances in methane at a wavelength of 3.39 im was investigated with a resolution of about 12 kHz. The resonance amplitude in the active interferometer can exceed the amplitude in a similar passive system by one order of magnitude.

Paper Details

Date Published: 29 July 2002
PDF: 6 pages
Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484553
Show Author Affiliations
P. V. Pokasov, Institute of Laser Physics (Russia)
D. Yu. Primakov, Institute of Laser Physics (Russia)
Sergei N. Bagayev, Institute of Laser Physics (Russia)


Published in SPIE Proceedings Vol. 4900:
Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life
Yuri V. Chugui; Sergei N. Bagayev; Albert Weckenmann; P. Herbert Osanna, Editor(s)

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