Quasi-phase-matched self-frequency summing in periodically poled Nd:Mg:LiNbO<sub>3</sub>

Georgy D. Laptev; Alexey A. Novikov; Vladimir V. Firsov

doi:10.1117/12.478551

12 September 2003 Quasi-phase-matched self-frequency summing in a periodically poled Nd:Mg:LiNbO₃

Georgy D. Laptev, Alexey A. Novikov, Vladimir V. Firsov

Proceedings Volume 4972, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications II; (2003) https://doi.org/10.1117/12.478551
Event: High-Power Lasers and Applications, 2003, San Jose, CA, United States

Abstract

We introduce the results of the study of intracavity quasi-phase-matched three-frequency wave interactions in active nonlinear periodically poled crystals. The process of self-frequency summing in periodically poled Nd:Mg:LiNbO₃ has been studied. Quasi-phase-matched sum-frequency generation at 0.464 μm by self-frequency summing of fundamental radiation at 1.084 μm and unabsorbed part of pump radiation of diode laser at 0.810 μm in periodically poled Nd:Mg:LiNbO₃ crystal has been realized experimentally.

Citation Download Citation

Georgy D. Laptev, Alexey A. Novikov, and Vladimir V. Firsov "Quasi-phase-matched self-frequency summing in a periodically poled Nd:Mg:LiNbO₃", Proc. SPIE 4972, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications II, (12 September 2003); https://doi.org/10.1117/12.478551

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