Laser system based on a picosecond dye laser with combined feedback for spectroscopy

被引：0
|
作者：
O. V. Chekhlov
V. A. Zaporozhchenko
机构：
来源：
Journal of Applied Spectroscopy | 1998年 / 65卷 / 1期
关键词：
picosecond laser; synchronous pumping; temporal parameters; dye amplifier;
D O I：
10.1007/BF02674787
中图分类号：
学科分类号：
摘要：
A laser system comprising a synchronously pumped picosecond dye laser with combined cavity-distributed feedback and a two-stage dye amplifier is described. The dependence of the laser pulse duration on the detuning of the cavity length, the pumping level of the active medium, and the pulse number in the pulse train was investigated. It is shown that the combination of the two types of feedback provides more than ten-fold shortening of the dye laser ultrashort pulse duration.
引用
收藏
页码：46 / 54
页数：8
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