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Proceedings Paper

Eye-safe coherent lidar detection using a 1.5-um Raman laser
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Paper Abstract

We present data on a novel short-pulse eyesafe lidar transceiver for utilization in high-resolution heterodyne detection Doppler wind sensing. Operating at 20 Hz, the transmitter is a 1.3 micrometers pumped solid state Raman laser running at 1.556 micrometers , and is injection seeded using a direct diode master oscillator. This system is coupled to a hemispherical scanner to measure atmospheric winds, with the data validated against a commercially-available 2 micrometers lidar system. We typically measured atmospheric returns from greater than 2 km, with range resolution less than 6 m.

Paper Details

Date Published: 19 September 2001
PDF: 8 pages
Proc. SPIE 4377, Laser Radar Technology and Applications VI, (19 September 2001); doi: 10.1117/12.440124
Show Author Affiliations
Timothy W. Monarski, Coherent Technologies, Inc. (United States)
Stephen M. Hannon, Coherent Technologies, Inc. (United States)
Philip Gatt, Coherent Technologies, Inc. (United States)

Published in SPIE Proceedings Vol. 4377:
Laser Radar Technology and Applications VI
Gary W. Kamerman, Editor(s)

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