Second harmonic generation in CdSiP2

Leonel P. Gonzalez; Derek Upchurch; Jacob O. Barnes; Peter G. Schunemann; Kevin Zawilski; Shekhar Guha

doi:10.1117/12.808904

23 February 2009 Second harmonic generation in CdSiP₂

Leonel P. Gonzalez, Derek Upchurch, Jacob O. Barnes, Peter G. Schunemann, Kevin Zawilski, Shekhar Guha

Proceedings Volume 7197, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VIII; 71970N (2009) https://doi.org/10.1117/12.808904
Event: SPIE LASE: Lasers and Applications in Science and Engineering, 2009, San Jose, California, United States

Abstract

A new nonlinear optical crystal, CdSiP₂, has recently been developed and a bulk crystal cut for phase-matching of second harmonic generation from 4.8 to 2.4 μm has been tested. Numerical and theoretical results are presented. Accounting for Fresnel losses, internal conversion efficiency was over 55% at a peak incident irradiance of 56 MW/cm².

Citation Download Citation

Leonel P. Gonzalez, Derek Upchurch, Jacob O. Barnes, Peter G. Schunemann, Kevin Zawilski, and Shekhar Guha "Second harmonic generation in CdSiP₂", Proc. SPIE 7197, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VIII, 71970N (23 February 2009); https://doi.org/10.1117/12.808904

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