A Novel Algorithm for Self-pumped Contra-directional Gaussian Beam Coupling in Photorefractive Media

M. A. Saleh; M. A. Saleh; P. P. Banerjee; G. Cook; G. Cook; D. R. Evans

doi:10.1364/PR.2007.MB27

Controlling Light with Light: Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More
OSA Technical Digest (CD) (Optica Publishing Group, 2007),
paper MB27
•https://doi.org/10.1364/PR.2007.MB27

A Novel Algorithm for Self-pumped Contra-directional Gaussian Beam Coupling in Photorefractive Media

M. A. Saleh, P. P. Banerjee, G. Cook, and D. R. Evans

Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More 2007

Squaw Creek, California United States
14–16 October 2007
ISBN: 1-55752-848-9

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M. A. Saleh, P. P. Banerjee, G. Cook, and D. R. Evans, "A Novel Algorithm for Self-pumped Contra-directional Gaussian Beam Coupling in Photorefractive Media," in Controlling Light with Light: Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More, OSA Technical Digest (CD) (Optica Publishing Group, 2007), paper MB27.

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Abstract

Self-pumped contra-directional two-beam coupling is simulated in a photorefractive medium for a Gaussian beam using the split-step beam propagation method. The simulation correctly shows the beam-coupling properties of gratings due to diffusion and photovoltaic field.

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