Cw-Intracavity Frequency Doubling With Different Crystals

Wolfgang Rupp; Peter Greve

doi:10.1117/12.949972

8 March 1989 Cw-Intracavity Frequency Doubling With Different Crystals

Wolfgang Rupp, Peter Greve

Proceedings Volume 1017, Nonlinear Optical Materials; (1989) https://doi.org/10.1117/12.949972
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany

Abstract

The cw second-harmonic generation (SHG) properties of three nonlinear crystals were in-vestigated: KTP, BBO and LiI0₃. Therefore we built up a special Nd:YAG laser resonator producing a beam waist at the crystal location by an intracavity focusing lens and so increasing the intensity at the SHG crystal. Another advantage of the used resonator design is the possibility of coupling out the whole generated second-harmonic power. The obtained power outputs at 532 nm were greater than 10 W for KTP and about 1 W for BBO and LiI0₃.

Citation Download Citation

Wolfgang Rupp and Peter Greve "Cw-Intracavity Frequency Doubling With Different Crystals", Proc. SPIE 1017, Nonlinear Optical Materials, (8 March 1989); https://doi.org/10.1117/12.949972

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