Lu Shiping, Yuan Yiqian, Yang Lishu. GENERATION OF HIGH POWER SUM FREQUENCY OF 217.3-221.4nm IN BBO CRYSTAL[J]. Chinese Journal of Luminescence, 1991,12(4): 273-276
Lu Shiping, Yuan Yiqian, Yang Lishu. GENERATION OF HIGH POWER SUM FREQUENCY OF 217.3-221.4nm IN BBO CRYSTAL[J]. Chinese Journal of Luminescence, 1991,12(4): 273-276DOI:
The continuously tunable sum frequency output of 217.3-221.4nm has been obtained by the frequency mixing between third harmonic (355nm) of Q-YAG laser and tuning Rh. 6G dye laser in β-BaB
2
O
4
(BBO) crystal. The largest sum frequency output energy is about 250uJ
and the conversion efficiency is about 11%. Experimental conditions to obtain the largest sum-frequency output energy are discussed.