EXTREMELY LONG TRAIN OF ULTRA SHORT PULSES FROM AN ACTIVELY MODE-LOCKED PULSED ND-YAG LASER

被引:10
作者
BUCHVAROV, I
SALTIEL, S
STANKOV, K
GEORGIEV, D
机构
[1] Faculty of Physics, Sofia University
关键词
D O I
10.1016/0030-4018(91)90523-G
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An actively mode-locked pulsed Nd:YAG laser with passive feedback control was used to obtain millisecond trains of ultrashort light pulses. The intracavity second harmonic generation in a crystal situated at a proper distance from the output mirror served as a negative feedback. The length of the train was limited by the length of the flash lamp pumping pulse.
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页码:65 / 70
页数:6
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