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Type: Artigo de periódico
Title: Broadband cascaded four-wave mixing by using a three-pump technique in optical fibers
Author: Cerqueira, SA
Marconi, JD
Hernandez-Figueroa, HE
Fragnito, HL
Abstract: We present an optimized technique to generate frequency combs by four-wave mixing in highly nonlinear low-dispersion fibers. Three-pumps with unequally spaced frequencies (separation of 100 and 200 GHz) were used. The pumps were located relatively close to the zero-dispersion wavelength of the fiber. Using this three-pump technique we obtained a total of 275 FWM products experimentally, with a 100 GHz spacing and a spanning of over 220 nm. (c) 2009 Elsevier B.V. All rights reserved.
Subject: Cascade four-wave mixing
Broadband frequency combs
Short highly nonlinear fibers
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/j.optcom.2009.08.017
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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