EFFICIENT CONVERSION OF FEMTOSECOND BLUE PULSES BY TRAVELING-WAVE PARAMETRIC GENERATION IN NONCOLLINEAR PHASE-MATCHING

被引:29
|
作者
DITRAPANI, P
ANDREONI, A
FOGGI, P
SOLCIA, C
DANIELIUS, R
PISKARSKAS, A
机构
[1] UNIV FLORENCE,LENS,I-50125 FLORENCE,ITALY
[2] UNIV PAVIA,DIPARTIMENTO ELETTR,I-27100 PAVIA,ITALY
[3] VILNIUS STATE UNIV,LASER RES CTR,VILNIUS 2054,LITHUANIA
关键词
24;
D O I
10.1016/0030-4018(95)00349-D
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The matching of group velocities achieved in non-collinear three-wave interaction is shown to yield efficient parametric conversion of femtosecond pulses from a frequency-doubled amplified Ti:sapphire laser. Tunability in the whole visible range,pulse duration of 90 fs and single-pass energy conversion efficiencies as large as 40% have been obtained in b-BaB2O4.
引用
收藏
页码:327 / 332
页数:6
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