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Proceedings Paper

Narrowband TEA CO2 laser with nonlinear intracavity chirp compensator for wind Doppler lidar
Author(s): Vyacheslav M. Gordienko; Valeri I. Kovalev; I. A. Kudinov; Leonid A. Kosovsky; V. T. Platonenko; Grigory A. Pogosov; Iouri Yuri Poutivski; E. M. Chastookhin
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Paper Abstract

The kinetic-cooling effect of a CO2-N2-He gas mixture on the cell placed within a laser cavity is here used as the basis of a scheme for chirp-compensation in an injection-locked TEA CO2 laser. The cooling of the gas is a result of its irradiation by the laser pulse. A kinetics model has been developed in order to determine both temperature and refractive index on the basis of detailed vibrational relaxation kinetics

Paper Details

Date Published: 1 June 1992
PDF: 11 pages
Proc. SPIE 1633, Laser Radar VII: Advanced Technology for Applications, (1 June 1992); doi: 10.1117/12.59225
Show Author Affiliations
Vyacheslav M. Gordienko, Moscow State Univ. (Russia)
Valeri I. Kovalev, Moscow State Univ. (Russia)
I. A. Kudinov, Moscow State Univ. (Russia)
Leonid A. Kosovsky, Institute of Aircraft Equipment (Russia)
V. T. Platonenko, Moscow State Univ. (Russia)
Grigory A. Pogosov, Institute of Aircraft Equipment (Russia)
Iouri Yuri Poutivski, Moscow State Univ. (Russia)
E. M. Chastookhin, Moscow State Univ. (Russia)


Published in SPIE Proceedings Vol. 1633:
Laser Radar VII: Advanced Technology for Applications
Richard J. Becherer, Editor(s)

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