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Proceedings Paper

Measurement of H2O nonselective absorption in the 740- to 760-nm range
Author(s): Yurii N. Ponomarev; I. S. Tyryshkin
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Paper Abstract

The design of laser spectrophotometer with narrow-line tunable alexandrite laser and 30-m multipath gas cell is described. This spectrophotometer was applied to study the nonselective absorption of H2O vapor within 0.72 - 0.78 micrometers range. The measured value of nonselective absorption coefficient was found to be equal of approximately equals 3 (DOT) 10-8 cm-1.

Paper Details

Date Published: 25 January 2000
PDF: 4 pages
Proc. SPIE 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy, (25 January 2000); doi: 10.1117/12.375381
Show Author Affiliations
Yurii N. Ponomarev, Institute of Atmospheric Optics (Russia)
I. S. Tyryshkin, Institute of Atmospheric Optics (Russia)


Published in SPIE Proceedings Vol. 4063:
13th Symposium and School on High-Resolution Molecular Spectroscopy
Leonid N. Sinitsa, Editor(s)

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