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RESEARCH PRODUCT

Influence of parametric four-wave mixing effects on stimulated Raman scattering in bimodal optical fibers.

Guy MillotStéphane PitoisP. Tchofo Dinda

subject

Optical fiberMaterials sciencebusiness.industryAtomic and Molecular Physics and Opticslaw.inventionFour-wave mixingsymbols.namesakeOpticsRaman coolingX-ray Raman scatteringlawsymbolsCoherent anti-Stokes Raman spectroscopybusinessRaman spectroscopyMixing (physics)Raman scattering

description

We analyze stimulated Raman scattering in normally dispersive bimodal fibers under single-frequency pumping conditions. Experiments show that whenever the interacting nonlinear waves propagate in the LP(01) and LP(11) modes, a parametric four-wave mixing enters unavoidably into play in the wave-coupling behavior, which causes qualitatively different phenomena compared with the ordinary process of Raman scattering, such as the parametric suppression of the first-order Raman Stokes radiation.

yearjournalcountryeditionlanguage
2007-12-20Optics letters
10.1364/ol.23.001456https://pubmed.ncbi.nlm.nih.gov/18091815