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Parametric gain in dispersion engineered photonic crystal waveguides.

Authors
  • Willinger, A
  • Roy, S
  • Santagiustina, M
  • Combrié, S
  • De Rossi, A
  • Cestier, I
  • Eisenstein, G
Type
Published Article
Journal
Optics Express
Publisher
The Optical Society
Publication Date
Feb 25, 2013
Volume
21
Issue
4
Pages
4995–5004
Identifiers
DOI: 10.1364/OE.21.004995
PMID: 23482032
Source
Medline
License
Unknown

Abstract

We present a numerical simulation of parametric gain properties in GaInP PhC dispersion engineered waveguides in which the group velocity dispersion crosses zero twice and where the pump and the signal are 100 ps pulses. The simulations use the M-SSFT algorithm which incorporates dispersive nonlinear coefficients and losses. We concentrate on narrow band parametric gain which occurs for pump wavelengths in the normal group velocity dispersion regime. The effects of structural details, of pump wavelength and of losses are carefully analyzed.

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