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Fundamental noise limitations to supercontinuum generation in microstructure fiber

Corwin, K L ; Newbury, N R ; Dudley, J M ; Coen, S ; Diddams, S A ; Weber, K ; Windeler, R S

Physical review letters, 2003-03, Vol.90 (11), p.113904-113904, Article 113904 [Periódico revisado por pares]

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Título:
Fundamental noise limitations to supercontinuum generation in microstructure fiber
Autor: Corwin, K L ; Newbury, N R ; Dudley, J M ; Coen, S ; Diddams, S A ; Weber, K ; Windeler, R S
É parte de: Physical review letters, 2003-03, Vol.90 (11), p.113904-113904, Article 113904
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: Broadband noise on supercontinuum spectra generated in microstructure fiber is shown to lead to amplitude fluctuations as large as 50% for certain input laser pulse parameters. We study this noise using both experimental measurements and numerical simulations with a generalized stochastic nonlinear Schrödinger equation, finding good quantitative agreement over a range of input-pulse energies and chirp values. This noise is shown to arise from nonlinear amplification of two quantum noise inputs: the input-pulse shot noise and the spontaneous Raman scattering down the fiber.
Editor: United States: American Physical Society
Idioma: Inglês

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