| Millijoule pulse energy picosecond fiber chirped-pulse amplification system | |
Yang, Zhi1,2; Hu, Xiaohong1 ; Wang, Yishan1; Zhang, Wei1; Zhao, Wei1
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| 作者部门 | 瞬态光学国家重点实验室 |
| 2011-04-10 | |
| 发表期刊 | CHINESE OPTICS LETTERS
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| ISSN | 1671-7694 |
| 卷号 | 9期号:4页码:041401 |
| 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. |
| 文章类型 | Article |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.3788/COL201109.041401 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | REPETITION-RATE ; CRYSTAL FIBER ; POWER ; LASER ; AMPLIFIER |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000289613000011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/11333 |
| 专题 | 瞬态光学研究室 |
| 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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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Millijoule pulse ene（559KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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