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Temperature control of power distribution on the Stokes components of a Raman fiber laser
EFRAIN MEJIA BELTRAN
En Embargo
01-05-2019
Atribución-NoComercial-SinDerivadas
Temperature changes applied to a short ytterbium-doped fiber that is part of an Yb-enhanced Raman fiber laser have resulted in the capability for redistributing power between pump and Stokes components. The red shifting of the amplified spontaneous emission (ASE) at higher temperatures has also resulted in an additional efficiency enhancement for first Stokes generation. As a consequence of this, an earlier second Stokes emission takes place, further enhancing the already ASE-enhanced laser. An increment from 20 to 110 °C of a weak first Stokes resulted in an energy transfer from pump to Stokes of 20%. More characterizations, results and possibilities are discussed in this work.
14-04-2014
Artículo
CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA
Aparece en las colecciones: Articulos Arbitrados 2014