GENERATION OF TUNABLE COHERENT VACUUM ULTRAVIOLET-RADIATION IN LIB3O5 CRYSTAL

被引:34
作者
WU, BC [1 ]
XIE, F [1 ]
CHEN, CT [1 ]
DENG, DQ [1 ]
XU, ZY [1 ]
机构
[1] CHINESE ACAD SCI,INST PHYS,BEIJING 100080,PEOPLES R CHINA
关键词
D O I
10.1016/0030-4018(92)90073-Z
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Generation of tunable vacuum ultraviolet radiation down to 187.7 nm has been achieved by means of type-I sum-frequency mixing with the outputs of the fifth harmonic of a Nd:YAG laser and on optical parametric oscillator (OPO) pumped by the second harmonic of the same Nd:YAG laser in a LiB3O5 crystal. A peak power as high as 67 kW with an average power of 2 mW is obtained at 191.4 nm. Furthermore, a suitable modification has been made on the Sellmeier's equations of the crystal so that the equations can be basically used in wide range from vacuum ultraviolet to infrared.
引用
收藏
页码:451 / 454
页数:4
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