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Proceedings Paper

Application of infrared fibers in diode laser trace gas analysis
Author(s): Roland Grisar; Joachim Anders; Manfred Knothe; Wolfgang J. Riedel
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Paper Abstract

We report on a devoted spectrometer setup for infrared fiber component characterization by lead chalcogenide diode laser radiation under the conditions met in sensitive infrared diode laser gas analyzers. Preliminary results obtained on zirconium fluoride fiber samples indicate, for example, that very low optical feedback levels, as are required in trace gas analysis can be achieved with proper care in fiber end preparation.

Paper Details

Date Published: 1 January 1992
PDF: 5 pages
Proc. SPIE 1591, Infrared Fiber Optics III, (1 January 1992); doi: 10.1117/12.56583
Show Author Affiliations
Roland Grisar, Fraunhofer-Institut fuer Physikalische Messtechnik (Germany)
Joachim Anders, Fraunhofer-Institut fuer Physikalische Messtechnik (Germany)
Manfred Knothe, Fraunhofer-Institut fuer Physikalische Messtechnik (Germany)
Wolfgang J. Riedel, Fraunhofer-Institut fuer Physikalische Messtechnik (Germany)


Published in SPIE Proceedings Vol. 1591:
Infrared Fiber Optics III

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