Yi Xu, Jianzhou Wang, Yansui Huang, Yanyan Li, Xiaomin Lu, Yuxin Leng. Nonlinear temporal pulse cleaning techniques and application[J]. High Power Laser Science and Engineering, 2013, 1(2): 02000098
- High Power Laser Science and Engineering
- Vol. 1, Issue 2, 02000098 (2013)
Fig. 1. Simplified layout of a high-intensity femtosecond Ti:sapphire laser system with a double-CPA scheme.
Fig. 2. Setup of pulse cleaner based on NOPA and SHG processes.
Fig. 3. Contrast curves of the commercial CPA laser (grey curve) and the pulse cleaner based on NOPA and SHG (dark curve). The inset is the pulse duration of the cleaned pulse.
Fig. 4. Contrast curves of the high-contrast TW-level Ti:sapphire CPA laser (black curve) and the original TW-level Ti:sapphire CPA laser (grey curve). The pre-pulses are identified to be the artefacts generated by multiple reflections at the optical components in the cross-correlator and amplifiers.
Fig. 5. Setup of pulse cleaner based on XPW generation[15].
Fig. 6. Contrast curves of the high-contrast Ti:sapphire CPA laser with a pulse cleaner based on XPW generation[15].
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20