| A high-energy passively Q-switched Yb-doped fiber laser based on WS2 and Bi2Te3 saturable absorbers | |
| Wang, Junli1; Li, Sha1; Xing, Yupeng1; Chen, Lei1; Wei, Zhiyi2; Wang, Yonggang3; Wang, JL (reprint author), Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Shaanxi, Peoples R China. | |
| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2017-09 | |
| 发表期刊 | JOURNAL OF OPTICS
 |
| ISSN | 2040-8978 |
| 卷号 | 19期号:9 |
| 产权排序 | 3 |
| 摘要 | In this paper, we report two different saturable absorbers based on WS2 film and Bi2Te3 film with similar preparation processes. A high-energy stable Q-switching pulse is achieved in identical cavity configurations for each absorber. A modulation depth of 10.17% and a maximum single pulse energy of 56.50 nJ are obtained when employing the WS2 film. However, using the Bi2Te3 film we obtain a higher modulation depth of 23.04% and a larger single pulse energy of 61.80 nJ, and stable dual-wavelength Q-switching operation was shown at a pump power of 92 mW. |
| 关键词 | Ws2 Bi2te3 Q-switched Laser Fiber Laser |
| 学科领域 | Optics |
| DOI | 10.1088/2040-8986/aa7f5f |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS记录号 | WOS:000408509700001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/29441 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Wang, JL (reprint author), Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Shaanxi, Peoples R China. |
| 作者单位 | 1.Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Shaanxi, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China 3.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710119, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junli,Li, Sha,Xing, Yupeng,et al. A high-energy passively Q-switched Yb-doped fiber laser based on WS2 and Bi2Te3 saturable absorbers[J]. JOURNAL OF OPTICS,2017,19(9). |
| APA | Wang, Junli.,Li, Sha.,Xing, Yupeng.,Chen, Lei.,Wei, Zhiyi.,...&Wang, JL .(2017).A high-energy passively Q-switched Yb-doped fiber laser based on WS2 and Bi2Te3 saturable absorbers.JOURNAL OF OPTICS,19(9). |
| MLA | Wang, Junli,et al."A high-energy passively Q-switched Yb-doped fiber laser based on WS2 and Bi2Te3 saturable absorbers".JOURNAL OF OPTICS 19.9(2017). |
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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 | ||
| A high-energy passiv（1038KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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