Application of infrared fibers in diode laser trace gas analysis

Roland Grisar; Joachim Anders; Manfred Knothe; Wolfgang J. Riedel

doi:10.1117/12.56583

1 January 1992 Application of infrared fibers in diode laser trace gas analysis

Roland Grisar, Joachim Anders, Manfred Knothe, Wolfgang J. Riedel

Author Affiliations +

Proceedings Volume 1591, Infrared Fiber Optics III; (1992) https://doi.org/10.1117/12.56583
Event: OE Fiber, 1991, Boston, MA, United States

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.

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Roland Grisar, Joachim Anders, Manfred Knothe, and Wolfgang J. Riedel "Application of infrared fibers in diode laser trace gas analysis", Proc. SPIE 1591, Infrared Fiber Optics III, (1 January 1992); https://doi.org/10.1117/12.56583

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