Semiconductor saturable absorber mirror in the 3-5 mu m mid-infrared region
文献类型：期刊论文
| 作者 | Qin, Zhipeng1; Chai, Xuliang2,3; Xie, Guoqiang1; Xu, Zhicheng2; Zhou, Yi2; Wu, Qi4 ; Li, Jie4; Wang, Zhuan5; Weng, Yuxiang5; Hai, Ting1
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| 刊名 | OPTICS LETTERS
 |
| 出版日期 | 2022-02-15 |
| 卷号 | 47期号:4页码:890-893 |
| ISSN号 | 0146-9592 |
| DOI | 10.1364/OL.444485 |
| 通讯作者 | Xie, Guoqiang(xiegq@sjtu.edu.cn) |
| 英文摘要 | Semiconductor saturable absorber mirrors (SESAMs) have been regarded as a revolutionary technology for ultrafast mode-locked lasers, producing numerous landmark laser breakthroughs. However, the operating wavelength of existing SESAMs is limited to less than 3 mu m. In this study, we create a 3-5 mu m mid-infrared (MIR) SESAM by engineering an InAs/GaSb type-II superlattice. Bandgap engineering and the strong coupling between potential wells in a superlattice enable a broadband response of saturable absorption in the 3-5 mu m spectral range. Using the fabricated SESAM, we realize a SESAM mode-locked Er:ZBLAN fiber laser at 3.5 mu m, which delivers MIR ultrashort pulses with high long-term stability. The breakthrough of SESAM fabrication in the MIR will promote the development of MIR ultrafast coherent sources and related application fields. (C) 2022 Optica Publishing Group |
| WOS关键词 | FIBER LASER ; FEMTOSECOND |
| 资助项目 | National Natural Science Foundation of China[62075126] ; National Natural Science Foundation of China[62005161] ; National Natural Science Foundation of China[91850203] ; National Natural Science Foundation of China[11721404] ; Chenguang Program - Shanghai Education Development Foundation ; Shanghai Municipal Education Commission[19CG12] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | OPTICAL SOC AMER |
| WOS记录号 | WOS:000756709400040 |
| 资助机构 | National Natural Science Foundation of China ; Chenguang Program - Shanghai Education Development Foundation ; Shanghai Municipal Education Commission |
| 源URL | [http://119.78.100.186/handle/113462/142053]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xie, Guoqiang |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Sch Phys & Astron, Collaborat Innovat Ctr IFSA CICIFSA, Key Lab Laser Plasmas,Minist Educ, Shanghai 200240, Peoples R China 2.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, 1 Sub Lane Xiangshan, Hangzhou 310024, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Tech Phys, Key Lab Infrared Imaging Mat & Devices, Shanghai 200083, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 5.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Lab Soft Matter Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Zhipeng,Chai, Xuliang,Xie, Guoqiang,et al. Semiconductor saturable absorber mirror in the 3-5 mu m mid-infrared region[J]. OPTICS LETTERS,2022,47(4):890-893. |
| APA | Qin, Zhipeng.,Chai, Xuliang.,Xie, Guoqiang.,Xu, Zhicheng.,Zhou, Yi.,...&Qian, Liejia.(2022).Semiconductor saturable absorber mirror in the 3-5 mu m mid-infrared region.OPTICS LETTERS,47(4),890-893. |
| MLA | Qin, Zhipeng,et al."Semiconductor saturable absorber mirror in the 3-5 mu m mid-infrared region".OPTICS LETTERS 47.4(2022):890-893. |
入库方式： OAI收割
来源：近代物理研究所
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