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Proceedings Paper

Frequency modulation spectroscopy with tunable diode lasers
Author(s): Haris Riris; David E. Cooper; Clinton B. Carlisle; Lewis W. Carr; Jan E. Van der Laan
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Paper Abstract

SRI International has designed and built several instruments that use tunable diode lasers and frequency modulation spectroscopy. These instruments have been used for flux measurements of trace gases, explosives detection, and environmental monitoring. A detection sensitivity of 2X10-6 with a stability of 0.1% over 10 hours has been demonstrated using a GaAlAs laser and an oxygen absorption line at 760.56 nm.

Paper Details

Date Published: 3 June 1994
PDF: 7 pages
Proc. SPIE 2112, Tunable Diode Laser Spectroscopy, Lidar, and DIAL Techniques for Environmental and Industrial Measurements, (3 June 1994); doi: 10.1117/12.177293
Show Author Affiliations
Haris Riris, SRI International (United States)
David E. Cooper, SRI International (United States)
Clinton B. Carlisle, SRI International (United States)
Lewis W. Carr, SRI International (United States)
Jan E. Van der Laan, SRI International (United States)


Published in SPIE Proceedings Vol. 2112:
Tunable Diode Laser Spectroscopy, Lidar, and DIAL Techniques for Environmental and Industrial Measurements
Alan Fried; Dennis K. Killinger; Harold I. Schiff, Editor(s)

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