Application of infrared fibers in diode laser trace gas analysis
| Autor: | Joachim Anders, Wolfgang J. Riedel, Roland Grisar, Manfred Knothe |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Distributed feedback laser
Materials science Tunable diode laser absorption spectroscopy Spectrometer business.industry Physics::Optics Laser Semiconductor laser theory law.invention Vertical-cavity surface-emitting laser Optics law Diode-pumped solid-state laser Optoelectronics Fiber business Astrophysics::Galaxy Astrophysics |
| Zdroj: | Infrared Fiber Optics III. |
| ISSN: | 0277-786X |
| DOI: | 10.1117/12.56583 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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