Diode laser spectroscopy of water vapor has been performed in the near IR and the pressure broadening coefficients in nitrogen and in air have been measured for one ro-vibrational line. Detection of water vapor in the atmosphere has been obtained and an evaluation of the sensitivity of our apparatus is reported. Discussion for further improvements is made.

Diode laser spectroscopy: water vapour detection in the atmosphere

LUCCHESINI A;LONGO I;GABBANINI C;GOZZINI S;
1991

Abstract

Diode laser spectroscopy of water vapor has been performed in the near IR and the pressure broadening coefficients in nitrogen and in air have been measured for one ro-vibrational line. Detection of water vapor in the atmosphere has been obtained and an evaluation of the sensitivity of our apparatus is reported. Discussion for further improvements is made.
1991
Istituto Nazionale di Ottica - INO
intensity and line shape
atmospheric optics
molecular spectroscopy
water vapor
tunable diode laser
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Descrizione: Nuovo Cimento D 13(5), 677 - 685 (1991)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/259540
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