Two-photon absorbing properties of ultraviolet phase-matchable crystals at 264 and 211 nm

被引:47
作者
Dubietis, A [1 ]
Tamosauskas, G [1 ]
Varanavicius, A [1 ]
Valiulis, G [1 ]
机构
[1] Vilnius State Univ, Laser Res Ctr, LT-2040 Vilnius, Lithuania
关键词
D O I
10.1364/AO.39.002437
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We investigated the intensity-dependent loss properties of nonlinear crystals by using subpicosecond laser pulses at 264 and 211 nm. Two-photon absorption coefficients for potassium dihydrogen phosphate, beta-barium berate, and lithium triborate crystals were obtained from the intensity-dependent transmission measurements. (C) 2000 Optical Society of America OCIS codes: 160.4330, 190.4180.
引用
收藏
页码:2437 / 2440
页数:4
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