Publication
Optics Communications
Paper

Measurement of time dependent optical gain using frequency modulation spectroscopy

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Abstract

Frequency modulation (FM) spectroscopy is demonstrated to be an attractive tool for gain analysis. It offers the three major features: a) potential high sensitivity in absolute gain measurement, b) high spectral resolution allowing the determination of the spectral gain profile, c) high temporal resolution capable of monitoring gain in short-pulsed systems. As an example, results of a gain analysis of the 6328 å line in a He-Ne discharge are presented. © 1982.

Date

15 Dec 1982

Publication

Optics Communications

Authors

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