Wideband frequency transformation of copper vapor laser radiation has been achieved by stimulated Raman scattering and four-wave mixing processes in lowmode quartz fibers. A study has been made of the spectral distribution of fiber output as a function the fiber length, peak, input power and the angle of the fundamental beam incidence into the fiber. Changing length and the diameter of a fiber give possibility to generate various components as SRS, and component of the four-photon scattering in a spectral range up to 9000 cm(superscript -1).
Frequency transformation of copper vapor laser radiation in low-mode lightguides
Raman Scattering ; 1998 ; Moscow,Russian Federation
Proc. SPIE ; 4069
2000-02-18
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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