Ultraviolet generation tunable to 0.185 microm in CsLiB6O10.
CsLiB(6)O(10) has been found to be phase matchable for type-1 sum frequency generation to a minimum of 0.185 microm by mixing the fifth harmonic of a Nd:YAG laser at 1.0642 microm and the output of a KTP parametric oscillator pumped by the second harmonic of the same Nd:YAG laser at 20.0 degrees C. The improved Sellmeier equations and the thermo-optic constants of this crystal are reported.
Umemura
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Second Research Center, Japan Defense Agency, Ikejiri 1-2-24, Setagaya, Tokyo, Japan.
Kato
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