Chinese Journal of Lasers, Volume. 17, Issue 12, 737(1990)
Experimental research on efficient frequency doubling using a large aperture KDP crystal
Experimental results are reported by using a 50mm diameter type II matched KDP crystal and a tandem KDP crystal for frequency doubling. Overall energy conversion efficiency up to 70% and 67% have been measured at an input laser intensity of 2.8 GW/cm2 for the monolithic and 2.2GW/cm2 for the tandem doubling respectively. The experimental results are analysed and discussed.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental research on efficient frequency doubling using a large aperture KDP crystal[J]. Chinese Journal of Lasers, 1990, 17(12): 737