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Comparison of high-energy multi-pass Ti:sapphire amplifiers with a different Ti-dopant concentration
Gan, Zebiao; Liang, Xiaoyan; Yu, Lianghong; Hong, Jiaqi; Xu, Ming; Hang, Ying; Li, Ruxin; liangxy@siom.ac.cn
2017
Source PublicationChin. Opt. Lett.
Volume15Issue:9
AbstractWe experimentally compare the output abilities of lightly and heavily doped Ti:Sapphire (Ti:S) amplifiers with diameters as large as 150 mm. Although a lightly doped Ti: S is more favorable to overcome parasitic lasing (PL) and transverse amplified spontaneous emission (TASE), the self-phase-modulation (SPM) effect becomes more pronounced when a longer crystal is used. Recompression of the amplified, stretched pulses can be seriously affected by the SPM effect. We then propose a temporal multi-pulse pump scheme to suppress PL and TASE in a thin, heavily doped Ti: S crystal. This novel temporal multi-pulse pump technique can find potential applications in 10 PW chirped-pulse amplification laser systems.
SubtypeArticle
Department强光
DOI10.3788/COL201715.091401
Indexed BySCI
WOS IDWOS:000410143200015
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27579
Collection强场激光物理国家重点实验室
Corresponding Authorliangxy@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Gan, Zebiao,Liang, Xiaoyan,Yu, Lianghong,et al. Comparison of high-energy multi-pass Ti:sapphire amplifiers with a different Ti-dopant concentration[J]. Chin. Opt. Lett.,2017,15(9).
APA Gan, Zebiao.,Liang, Xiaoyan.,Yu, Lianghong.,Hong, Jiaqi.,Xu, Ming.,...&liangxy@siom.ac.cn.(2017).Comparison of high-energy multi-pass Ti:sapphire amplifiers with a different Ti-dopant concentration.Chin. Opt. Lett.,15(9).
MLA Gan, Zebiao,et al."Comparison of high-energy multi-pass Ti:sapphire amplifiers with a different Ti-dopant concentration".Chin. Opt. Lett. 15.9(2017).
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