Theory of second harmonic generation in presence of diffraction, beam walk-off, and pump depletion

Shekhar Guha; Leonel P. Gonzalez

doi:10.1117/12.715063

15 February 2007 Theory of second harmonic generation in presence of diffraction, beam walk-off, and pump depletion

Shekhar Guha, Leonel P. Gonzalez

Proceedings Volume 6455, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VI; 64550W (2007) https://doi.org/10.1117/12.715063
Event: Lasers and Applications in Science and Engineering, 2007, San Jose, California, United States

Abstract

Integral expressions for the pump and generated fields are presented here for the case of second harmonic generation of a focused Gaussian pump beam incident on a nonlinear crystal . The birefringent walk-off of the generated beam and the effect of pump depletion are included in the theory.

Citation Download Citation

Shekhar Guha and Leonel P. Gonzalez "Theory of second harmonic generation in presence of diffraction, beam walk-off, and pump depletion", Proc. SPIE 6455, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VI, 64550W (15 February 2007); https://doi.org/10.1117/12.715063

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