Design and demonstration of a high-energy booster amplifier for a high-repetition rate petawatt class laser system

被引:64
作者
Ple, Fabien [1 ]
Pittman, Moana
Jamelot, Gerard
Chambaret, Jean-Paul
机构
[1] Univ Paris 11, UMR 8624, CNRS, LIXAM, F-91405 Orsay, France
[2] Amplitude Technol, F-91029 Evry, France
[3] Ecole Polytech, Ecole Natl Super Tech Avancees, LOA, F-91761 Palaiseau, France
关键词
D O I
10.1364/OL.32.000238
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have successfully developed a high-energy, high-repetition rate Ti:sapphire laser system that delivers 33 J before compression at 0.1 Hz. The final booster amplifier is based on a 100 mm diameter Ti:sapphire crystal pumped with 72 J of energy in six beams delivered by three frequency-doubled high-repetition rate Nd:glass lasers. This system is, to the best of our knowledge, the first demonstrated petawatt class laser system running at a high repetition rate. (c) 2007 Optical Society of America.
引用
收藏
页码:238 / 240
页数:3
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