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28 March 1989 Nonlinear Optical Problems With Diffraction And Depletion
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Proceedings Volume 1029, Scattering and Diffraction; (1989) https://doi.org/10.1117/12.950386
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany
Abstract
A non paraxial formulation of non linear optical mixing is presented. The method is based on the angular spectrum representation of the interacting waves and it considers depletion effects for copropagating beams. Applications for far infrared generation by three wave mixing are made. Photon conversion efficiency, its angular distribution, and the influence of walkoff and frequency of the pumping beams are studied. We have compared the results with those of the parametric and paraxial approximations.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gabriel Lera and Manuel Nieto-Vesperinas "Nonlinear Optical Problems With Diffraction And Depletion", Proc. SPIE 1029, Scattering and Diffraction, (28 March 1989); https://doi.org/10.1117/12.950386
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