Investigation of optical radiation losses and heating of passive copper-coated silica fibers

Ivan O. Khramov; Nikolay N. Ishmametiev; Renat I. Shaidullin; Oleg A. Ryabushkin

doi:10.1117/12.2307207

9 May 2018 Investigation of optical radiation losses and heating of passive copper-coated silica fibers

Ivan O. Khramov, Nikolay N. Ishmametiev, Renat I. Shaidullin, Oleg A. Ryabushkin

Proceedings Volume 10680, Optical Sensing and Detection V; 106802B (2018) https://doi.org/10.1117/12.2307207
Event: SPIE Photonics Europe, 2018, Strasbourg, France

Abstract

Laser radiation scattering in copper-coated silica fibers was investigated by measuring electrical resistance of the metal layer. Scattering coefficients were determined using theoretical model of fiber heating induced by absorption of scattered radiation in the coating. This method can be adopted for direct measurement of fiber laser radiation power.

Citation Download Citation

Ivan O. Khramov, Nikolay N. Ishmametiev, Renat I. Shaidullin, and Oleg A. Ryabushkin "Investigation of optical radiation losses and heating of passive copper-coated silica fibers", Proc. SPIE 10680, Optical Sensing and Detection V, 106802B (9 May 2018); https://doi.org/10.1117/12.2307207

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