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Proceedings Paper

Fiber Bragg gratings written by frequency-doubled argon laser for sensor applications
Author(s): S. R. Abdullina; S. A. Babin; D. V. Churkin; S. I. Kablukov; V. V. Potapov
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Paper Abstract

Uv system of high output power and large coherence length operating at 244 and 257nm is described. Single-frequency argon laser output is frequency-doubled by BBO crystal placed in external resonant cavity. Applications of the system for fiber grating fabrication are discussed. System for characterization of fiber gratings based on the optical spectrum analyzer is described. Technique of temperature tuning of FBGs forming a cavity of a fiber Raman laser is applied that provides high sensitivity of Raman laser output power and spectra to a temperature difference of the cavity FBGs. Possible applications of such scheme in fiber sensing are discussed.

Paper Details

Date Published: 29 July 2002
PDF: 5 pages
Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484594
Show Author Affiliations
S. R. Abdullina, Institute of Automation and Electrometry (Russia)
S. A. Babin, Institute of Automation and Electrometry (Russia)
D. V. Churkin, Institute of Automation and Electrometry (Russia)
S. I. Kablukov, Institute of Automation and Electrometry (Russia)
V. V. Potapov, Institute of Automation and Electrometry (Russia)


Published in SPIE Proceedings Vol. 4900:
Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life
Yuri V. Chugui; Sergei N. Bagayev; Albert Weckenmann; P. Herbert Osanna, Editor(s)

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