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Proceedings Paper

Influence of the spectral line distortion due to diode laser frequency fluctuations on the hydrogen fluoride R4 (v = 0-2) line broadening
Author(s): V. G. Avetisov; Alexander I. Nadezhdinskii; Patimat M. Omarova; Amir N. Khusnutdinov
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Paper Abstract

Broadening of the hydrogen fluoride R4 ((nu) equals 0 - 2) absorption line by N2 measured with 1.3 micrometers diode laser was studied. Line parameters (Doppler and Lorentzian half widths, line strength) have been extracted by the least-squares fitting with Voigt function. The spectrum of frequency fluctuations was modeled and its parameters were determined. The line parameters have been improved by taking into account the influence of the diode laser frequency fluctuations.

Paper Details

Date Published: 1 July 1992
PDF: 6 pages
Proc. SPIE 1811, Tenth All-Union Symposium and School on High-Resolution Molecular Spectroscopy, (1 July 1992); doi: 10.1117/12.131158
Show Author Affiliations
V. G. Avetisov, General Physics Institute (Russia)
Alexander I. Nadezhdinskii, General Physics Institute (Russia)
Patimat M. Omarova, General Physics Institute (Russia)
Amir N. Khusnutdinov, General Physics Institute (Russia)

Published in SPIE Proceedings Vol. 1811:
Tenth All-Union Symposium and School on High-Resolution Molecular Spectroscopy
Leonid N. Sinitsa, Editor(s)

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