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Proceedings Paper

A Multi-Atmosphere Carbon Dioxide Laser For Use In Differential Absorption Lidar (DIAL)
Author(s): J. W. van Dijk; J. C. Petheram; B. J. Rye
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Paper Abstract

The requirements of range resolved DIAL in the infrared are briefly reviewed. It is argued that a system might advantageously be constructed with a single highly tunable laser source that can operate simultaneously in more than one mode provided the mode spacing available is of order the width of the molecular absorption line being used. An experimental facility is described that enables different excitation, gas flow and optical cavity configurations to be tested in the context of a multiatmospheric pressure CO2 laser.

Paper Details

Date Published: 13 December 1983
PDF: 6 pages
Proc. SPIE 0415, Coherent Infrared Radar Systems and Applications II, (13 December 1983); doi: 10.1117/12.935901
Show Author Affiliations
J. W. van Dijk, University of Hull (United Kingdom)
J. C. Petheram, University of Hull (United Kingdom)
B. J. Rye, University of Hull (United Kingdom)


Published in SPIE Proceedings Vol. 0415:
Coherent Infrared Radar Systems and Applications II
Robert C. Harney, Editor(s)

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