Fiber Bragg gratings written by frequency-doubled argon laser for sensor applications

S. R. Abdullina; S. A. Babin; D. V. Churkin; S. I. Kablukov; V. V. Potapov

doi:10.1117/12.484594

29 July 2002 Fiber Bragg gratings written by frequency-doubled argon laser for sensor applications

S. R. Abdullina, S. A. Babin, D. V. Churkin, S. I. Kablukov, V. V. Potapov

Proceedings Volume 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life; (2002) https://doi.org/10.1117/12.484594
Event: Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, 2002, Novosibirsk, Russian Federation

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.

Citation Download Citation

S. R. Abdullina, S. A. Babin, D. V. Churkin, S. I. Kablukov, and V. V. Potapov "Fiber Bragg gratings written by frequency-doubled argon laser for sensor applications", Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); https://doi.org/10.1117/12.484594

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