Stacking chirped pulse optical parametric amplification |
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| Authors: | Hongjun Liu Hongying Wang Xiaoli Li Yishan Wang Wei Zhao Chi Ruan |
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| Affiliation: | State Key Laboratory of Transient Optics and Photonics Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, P.O. Box Xi’an 80(25), Xi’an 710119, China |
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| Abstract: | Stacking chirped pulse optical parametric amplification based on a home-built Yb3+-doped mode-locked fiber laser and an all-fiber pulse stacker has been demonstrated. Energic 11 mJ shaped pulses with pulse duration of 2.3 ns and a net total gain of higher than 1.1 × 107 at fluctuation less than 2% rms are achieved by optical parametric amplification pumped by a Q-switched Nd:YAG frequency-doubled laser, which provides a simple and efficient amplification scheme for temporally shaped pulses by stacking chirped pulse. |
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| Keywords: | Stacking chirped pulse Optical parametric amplification Laser pulse shaping |
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