SCPEM-Q-switching of a fiber-rod-laser.
نویسندگان
چکیده
We demonstrate high-frequency Q-switching of a fiber rod laser with a Single-Crystal Photo-Elastic Modulator (SCPEM) made of a LiTaO₃₋ crystal. This type of photo-elastic modulator can be driven simultaneously with two different eigenmodes to achieve a shorter rise time, which is essential for high-power operation. When operated in the laser cavity, a pulse repetition frequency of 183.6 kHz with an average power of 47 W, a pulse duration of 26 ns, and a peak power of 10.5 kW was achieved.
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عنوان ژورنال:
- Optics express
دوره 20 7 شماره
صفحات -
تاریخ انتشار 2012