Second Harmonic Generation in a KNbO3 Slab Waveguide
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Abstract
An experiment of second harmonic generation in a KNbO3 slab waveguide u reported. A power conversion efficiency of 11.3% and a slope efficiency of 17% have been obtained in a 93μm waveguide pumped by a Q-switched Nd:YAG laser. The oscillation output with increase of the beam diameter is due to the interference effect in waveguide.
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Cite this article:
WU Lusheng, P.GUNTER. Second Harmonic Generation in a KNbO3 Slab Waveguide[J]. Chin. Phys. Lett., 1991, 8(4): 180-183.
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WU Lusheng, P.GUNTER. Second Harmonic Generation in a KNbO3 Slab Waveguide[J]. Chin. Phys. Lett., 1991, 8(4): 180-183.
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WU Lusheng, P.GUNTER. Second Harmonic Generation in a KNbO3 Slab Waveguide[J]. Chin. Phys. Lett., 1991, 8(4): 180-183.
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WU Lusheng, P.GUNTER. Second Harmonic Generation in a KNbO3 Slab Waveguide[J]. Chin. Phys. Lett., 1991, 8(4): 180-183.
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