Millijoule pulse energy picosecond fiber chirped-pulse amplification system | |
Yang, Zhi1,2; Hu, Xiaohong1![]() ![]() | |
刊名 | chinese optics letters
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2011-04-10 | |
卷号 | 9期号:4页码:041401 |
ISSN号 | 1671-7694 |
英文摘要 | the efficient generation of a 1.17-mj laser pulse with 360 ps duration using an ytterbium (yb)-doped fiber amplifier chain seeded by a homemade mode-locked fiber laser is demonstrated experimentally. a specially designed figure-of-eight fiber laser acts as the seed source of a chirped-pulse amplification (cpa) system and generates mode-locked pulses with hundreds of picosecond widths. two kinds of large-mode-area (lma) double-clad yb-doped fibers are employed to construct the pre-amplifier and main amplifier. all of the adopted instruments help avoid severe nonlinearity in fibers to raise sub-nanosecond pulse energy with acceptable signal-to-noise ratio (snr). the output spectrum of this fiber-based cpa system shows that amplified spontaneous emission (ase) is suppressed to better than 30 db, and the onset of stimulated raman scattering is excluded. |
学科主题 | optics |
WOS标题词 | science & technology ; physical sciences |
类目[WOS] | optics |
研究领域[WOS] | optics |
关键词[WOS] | repetition-rate ; crystal fiber ; power ; laser ; amplifier |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000289613000011 |
公开日期 | 2011-09-30 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/11333] ![]() |
专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Zhi,Hu, Xiaohong,Wang, Yishan,et al. Millijoule pulse energy picosecond fiber chirped-pulse amplification system[J]. chinese optics letters,2011,9(4):041401. |
APA | Yang, Zhi,Hu, Xiaohong,Wang, Yishan,Zhang, Wei,&Zhao, Wei.(2011).Millijoule pulse energy picosecond fiber chirped-pulse amplification system.chinese optics letters,9(4),041401. |
MLA | Yang, Zhi,et al."Millijoule pulse energy picosecond fiber chirped-pulse amplification system".chinese optics letters 9.4(2011):041401. |
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