Chinese Optics Letters, 2007, 5 (s1): 166, Published Online: Jul. 15, 2007
100-MHz multi-terawatt femtosecond Ti:sapphire laser with a regenerative amplifier 
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140.3280 Laser amplifiers 140.3590 Lasers, titanium 320.5540 Pulse shaping 320.7090 Ultrafast lasers
Abstract
We suggest and demonstrate an approach to generate a femtosecond multi-terawatt pulse train at repetition rate of 100 MHz in a 10-Hz chirped pulse amplification Ti:sapphire laser system. With an electro-optic Q-switch regenerative amplifier, we can obtain an adjustable repetition-rate chirped pulse train. After amplification and compression, the 100-MHz pulse train with 46-fs pulse width and 1-TW peak power per pulse is obtained in our 10-TW-class Ti:sapphire laser system.
Weiwei Feng, Lihuang Lin, Wenyao Wang, Ruxin Li, Zhizhan Xu. 100-MHz multi-terawatt femtosecond Ti:sapphire laser with a regenerative amplifier[J]. Chinese Optics Letters, 2007, 5(s1): 166.
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