Theoretical and experimental study of dynamic fiber Bragg gratings induced in erbium-doped fiber at phase-modulated beams' coupling

Yuri O. Barmenkov; Alexander V. Kir’yanov; Miguel V. Andrés

doi:10.1117/12.674417

10 February 2006 Theoretical and experimental study of dynamic fiber Bragg gratings induced in erbium-doped fiber at phase-modulated beams' coupling

Yuri O. Barmenkov, Alexander V. Kir’yanov, Miguel V. Andrés

Author Affiliations +

Proceedings Volume 6046, Fifth Symposium Optics in Industry; 60460A (2006) https://doi.org/10.1117/12.674417
Event: Fifth Symposium Optics in Industry, 2005, Santiago De Queretaro, Mexico

Abstract

We present the results of an experimental study of dynamic amplitude and phase Bragg gratings induced in a heavy-doped Erbium fiber at the wavelengths 1 532 and 1 538 nm under the 980 nm pumping. The technique of two phase-modulated beams' coupling was applied for an experimental measurement of the changes in refractive index and gain accompanying the gratings' formation in the fiber, and an analysis based on the Kramers-Kronig Relations for the fiber absorption/gain spectra and two-pass amplifying was performed for modeling these changes.

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Yuri O. Barmenkov, Alexander V. Kir’yanov, and Miguel V. Andrés "Theoretical and experimental study of dynamic fiber Bragg gratings induced in erbium-doped fiber at phase-modulated beams' coupling", Proc. SPIE 6046, Fifth Symposium Optics in Industry, 60460A (10 February 2006); https://doi.org/10.1117/12.674417

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