Spatiotemporal instabilities in nonlinear bulk media with Bragg gratings
JOSA B, Vol. 18, Issue 1, pp. 45-54 (2001)
http://dx.doi.org/10.1364/JOSAB.18.000045
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Abstract
We study spatiotemporal instabilities in a bulk medium with Kerr-type nonlinearity and a volume Bragg grating along the direction of wave propagation. The continuous-wave beam propagation is unstable in such a periodic structure because of an interplay among grating-induced dispersion, diffraction, and nonlinear phase modulation. A linear stability analysis of the nonlinear coupled-mode equations predicts parameters for which novel self-pulsations that occur in both time and space can be observed experimentally.
© 2001 Optical Society of America
OCIS Codes
(050.1940) Diffraction and gratings : Diffraction
(050.2770) Diffraction and gratings : Gratings
(190.0190) Nonlinear optics : Nonlinear optics
(190.3100) Nonlinear optics : Instabilities and chaos
(260.0260) Physical optics : Physical optics
(260.2030) Physical optics : Dispersion
Citation
Natalia M. Litchinitser, Colin J. McKinstrie, C. Martijn de Sterke, and Govind P. Agrawal, "Spatiotemporal instabilities in nonlinear bulk media with Bragg gratings," J. Opt. Soc. Am. B 18, 45-54 (2001)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-18-1-45
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