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pro vyhledávání: '"J F Vásquez-Jiménez"'
Publikováno v:
Laser Physics. 24:055103
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 e
Publikováno v:
Laser Physics. 23:055103
This paper presents a theoretical and experimental study on the behavior of the Raman gain efficiency for any Stokes and excitation wavelength. Analyzing the Raman threshold for two adjacent Stokes we find a mathematical relationship to the Raman gai