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Proceedings Paper

Quasi-phase-matched self-frequency summing in periodically poled Nd:Mg:LiNbO3
Author(s): Georgy D. Laptev; Alexey A. Novikov; Vladimir V. Firsov
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Paper 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.

Paper Details

Date Published: 12 September 2003
PDF: 8 pages
Proc. SPIE 4972, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications II, (12 September 2003); doi: 10.1117/12.478551
Show Author Affiliations
Georgy D. Laptev, M.V. Lomonosov Moscow State Univ. (Russia)
Alexey A. Novikov, M.V. Lomonosov Moscow State Univ. (Russia)
Vladimir V. Firsov, M.V. Lomonosov Moscow State Univ. (Russia)


Published in SPIE Proceedings Vol. 4972:
Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications II
Kenneth L. Schepler; Dennis D. Lowenthal; Jeffrey W. Pierce, Editor(s)

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