Reduction of fast carrier-envelope phase jitter in femtosecond laser amplifiers.
نویسندگان
چکیده
The phase noise of the f-to-2f interferometer used for stabilizing the carrier-envelope phase of a femtosecond laser oscillator was studied by adding a He-Ne laser beam co-propagating with the short pulse laser beam. The noise was reduced to ~60 mrad by stabilizing the optical path length difference of the interferometer. This suppressed the fast jitter of the carrier-envelope phase of the amplified laser pulses from 79 to 48 mrad.
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ورودعنوان ژورنال:
- Optics express
دوره 14 21 شماره
صفحات -
تاریخ انتشار 2006