title: Raman-assisted parametric frequency conversion in a normally dispersive single-mode fiber.
abstract: We demonstrate efficient frequency conversion with large frequency shifts of an anti-Stokes signal into a parametrically seeded Stokes idler, which is generated by a highly mismatched three-wave mixing interaction and subsequent Raman amplification in a normally dispersive single-mode fiber. The use of non-phase-matched waves in Raman-assisted three-wave mixing interactions overcomes the strict spectral limitations imposed by phase-matching conditions in parametric frequency-conversion processes.
authors: Laboratoire d'Optique P. M. Duff ieux, Unité Mixte de Recherche, Centre National de Recherche Scientifique, Université de Franche-Comté No. 6603, 25030 Besançon Cedex, France.
authors: T
authors: T
authors: Sylvestre
authors: H
authors: H
authors: Maillotte
authors: E
authors: E
authors: Lantz
authors: P T
authors: PT
authors: Dinda