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Proceedings Paper

CW highly efficient 1.24-um Raman laser based on low-loss phosphosilicate fiber
Author(s): I. A. Bufetov; Eugeni M. Dianov; Mikhail M. Bubnov; M. V. Grekov; Sergei A. Vasiliev; Oleg I. Medvedkov; A. V. Shubin; Alexei N. Guryanov; Vladimir F. Khopin; M. V. Yashkov
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Paper Abstract

Extremely simple and efficient 1.24 micrometers phosphosilicate fiber-based Raman laser was developed. The cavity of the Raman laser was formed by the Bragg gratings written directly in the phosphosilicate fiber. The investigation of the laser parameters, mathematical simulations and optimization of the Raman laser were carried out. As a result of optimization the 1.24 micrometers output power of 2.4 W was reached at the neodymium fiber laser pump power of 3.6 W, that corresponds to the Raman laser quantum efficiency of 77%.

Paper Details

Date Published: 17 May 2000
PDF: 7 pages
Proc. SPIE 4083, Advances in Fiber Optics, (17 May 2000); doi: 10.1117/12.385637
Show Author Affiliations
I. A. Bufetov, General Physics Institute (Russia)
Eugeni M. Dianov, General Physics Institute (Russia)
Mikhail M. Bubnov, General Physics Institute (Russia)
M. V. Grekov, General Physics Institute (Russia)
Sergei A. Vasiliev, General Physics Institute (Russia)
Oleg I. Medvedkov, General Physics Institute (Russia)
A. V. Shubin, General Physics Institute (Russia)
Alexei N. Guryanov, Institute of Chemistry of High-Purity Substances (Russia)
Vladimir F. Khopin, Institute of Chemistry of High-Purity Substances (Russia)
M. V. Yashkov, Institute of Chemistry of High-Purity Substances (Russia)

Published in SPIE Proceedings Vol. 4083:
Advances in Fiber Optics
Eugeni M. Dianov, Editor(s)

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