10 kHz water-cooled Ti : Sapphire femtosecond laser
10 kHz water-cooled Ti : Sapphire femtosecond laser
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DOI:
10.1364/oe.15.007528
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发表时间:
2007-06-11
期刊:
影响因子:
3.8
通讯作者:
Audouard, Eric
中科院分区:
文献类型:
--
作者:
Matras, Guillaume;Huot, Nicolas;Audouard, Eric
We demonstrate operation of a simple and reliable water-cooled femtosecond laser running at 10 kHz suitable for industrial micromachining applications. A laser geometry involving only a regenerative amplifier and delivering 3.5 W average power 60-fs pulses is compared to a more conventional architecture using an additional multi-pass amplifier. Both laser systems require a moderate pumping laser of similar to 30 W average power and deliver high-quality beams (M-2