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17 April 2020 Experimental investigation of laser diode side-pumped ultra-short pulse regenerative amplifier
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Proceedings Volume 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications; 1145548 (2020) https://doi.org/10.1117/12.2564842
Event: Sixth Symposium on Novel Photoelectronic Detection Technology and Application, 2019, Beijing, China
Abstract
A ultrashort pulse Nd:YAG rod gain medium regenerative amplifier side-pumped by A laser diode array was studied. The SESAM mode locking fiber seed pulses with 10ps pulse duration 1nJ single pulse energy 50 MHz repetition-rate and the wavelength of 1064 nm, was amplified to 1 mJ at 1 kHz by our regenerative amplifier, corresponding to a peak power of 0.1 GW, with the maximum amplification about 3.3×106 . And when the repetition rate changed to 10 kHz, an average power of 6 W was obtained, corresponding to an amplification of 2×106 . The repetition-rate to period doubling of regenerative amplifier pulse was experimentally studied.
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Minqiang Kang, Ying Deng, Xiongwei Yan, Yongqiang Zou, Jing Yan, Xiangjun Xiang, Jianbin Li, Kaibo Xiao, Song Zhou, Fan Zhang, Xinying Jiang, Degui Wang, Chongbing Qu, Jun Tang, Jiangang Zheng, Jingqin Su, Kuixing Zheng, and Qihua Zhu "Experimental investigation of laser diode side-pumped ultra-short pulse regenerative amplifier", Proc. SPIE 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications, 1145548 (17 April 2020); https://doi.org/10.1117/12.2564842
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