1 September 2005 0.5-kHz, 5-W optical parametric oscillator pumped by the second harmonic of a Nd:YAG laser
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Abstract
A high-average-power β-BaB2O4 (BBO) optical parametric oscillator pumped by the second harmonic of a Nd:YAG laser is demonstrated at the pulse repetition frequency of 0.5 kHz. Average power of 5.4 W (10.8 mJ per pulse) with an energy conversion efficiency of 45% is obtained for a type I BBO optical parametric oscillator. The output power can be increased, and undesirable thermal effects are not observed.
Yoichiro Maruyama, "0.5-kHz, 5-W optical parametric oscillator pumped by the second harmonic of a Nd:YAG laser," Optical Engineering 44(9), 094202 (1 September 2005). https://doi.org/10.1117/1.2044507
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