INTENSE TUNABLE PICOSECOND PULSES GENERATED BY PARAMETRIC AMPLIFICATION IN BETA-BAB2O4

被引:9
作者
SUKOWSKI, U
SEILMEIER, A
机构
[1] Physik Department, E11, Technische Universität München, München
来源
APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1990年 / 50卷 / 06期
关键词
06.607; 42.60; 42.65;
D O I
10.1007/BF00408781
中图分类号
O59 [应用物理学];
学科分类号
摘要
Amplified spontaneous emission of a dye cell is parametrically amplified in barium betaborate (BBO) crystals. Pumping the system by the third harmonic of a Nd:YAG laser a tuning range from 3500 to 25080 cm-1 is accessible with energy conversion efficiencies of several percent. Properties of ultrashort light pulses in the visible and UV spectral range are presented. A spectral width of 10 cm-1 and a pulse duration of approximately 20 ps are measured. © 1990 Springer-Verlag.
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页码:541 / 545
页数:5
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