Use of low-temperature plasma for spectra investigations in the intracavity laser spectrometer

Yu. A. Poplavskii; V. I. Serdyukov; Leonid N. Sinitsa; A. Tobolkin

doi:10.1117/12.216919

23 August 1995 Use of low-temperature plasma for spectra investigations in the intracavity laser spectrometer

Yu. A. Poplavskii, V. I. Serdyukov, Leonid N. Sinitsa, A. Tobolkin

Proceedings Volume 2619, International Conference on Atomic and Molecular Pulsed Laser; (1995) https://doi.org/10.1117/12.216919
Event: Second Conference on Pulsed Lasers: Pulsed Atomic and Molecular Transitions, 1995, Tomsk, Russian Federation

Abstract

The method of broadband intracavity laser spectroscopy consists of quenching the laser emission at the absorption line, frequencies of the species placed in a broadband laser cavity. The generation bandwidth of such a laser (Delta) (nu) -(gamma) ) is much greater than the halfwidth of the spectral line under study. In this case the laser emission spectrum has sharp gaps at the frequencies of absorption lines, which can be recorded with an ordinary spectroscopic instrumentation. In the intracavity laser spectroscopy a laser itself is a nonlinear detector of weak absorption.

Citation Download Citation

Yu. A. Poplavskii, V. I. Serdyukov, Leonid N. Sinitsa, and A. Tobolkin "Use of low-temperature plasma for spectra investigations in the intracavity laser spectrometer", Proc. SPIE 2619, International Conference on Atomic and Molecular Pulsed Laser, (23 August 1995); https://doi.org/10.1117/12.216919

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