| High peak power sub-nanosecond mode-locked pulse characteristics of Nd:GGG laser | |
| Zhao, Jia1; Zhao, Shengzhi1; Li, Tao1; Li, Yufei1; Yang, Kejian1; Li, Guiqiu1; Li, Dechun1; Qiao, Wenchao1; Feng, Chuansheng1; Wang, Yonggang2 | |
| 2015-10-01 | |
| 发表期刊 | OPTICS AND LASER TECHNOLOGY
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| 卷号 | 73页码:162-165 |
| 摘要 | Based on the dual-loss modulation, i.e. electro-optic (E0) modulator and GaAs saturable absorber, a sub-nanosecond mode-locked pulsed Nd:GGG laser with kHz repetition rates is presented for the first time. The repetition rate (0.5-10 kHz) of this pulsed laser is controlled by the modulation rate of EO modulator, so high stability can be obtained. The sub-nanosecond pulse width depends on the mode-locked pulse underneath the Q-switched envelope in the Q-switched mode-locked (QML) laser and high peak power can be generated. The condition on the generation of sub-nanosecond pulse and the needed threshold power for different modulation rates of EO are given. The average output power, the pulse width and the peak power versus pump power for different repetition rates are demonstrated. The shortest pulse width is 426 ps and the highest peak power reaches 239.4 kW. The experimental results show that the dual-loss modulation technology with EO and GaAs saturable absorber in QML laser is an efficient method to generate sub-nanosecond mode-locked pulsed laser with kHz repetition rates. (C) 2015 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Nd:Ggg Crystal High Peak Power Sub-nanosecond Pulse Width |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.optlastec.2015.04.025 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | QML YVO4/NDYVO4 LASER ; CR4+YAG SATURABLE ABSORBER ; NDGDVO4 LASER ; GAAS ; PERFORMANCE ; GENERATION ; CRYSTAL ; EO ; LOCKING ; NDYVO4 |
| 语种 | 英语 |
| WOS研究方向 | Optics ; Physics |
| WOS类目 | Optics ; Physics, Applied |
| WOS记录号 | WOS:000357225400026 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25249 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Jia,Zhao, Shengzhi,Li, Tao,et al. High peak power sub-nanosecond mode-locked pulse characteristics of Nd:GGG laser[J]. OPTICS AND LASER TECHNOLOGY,2015,73:162-165. |
| APA | Zhao, Jia.,Zhao, Shengzhi.,Li, Tao.,Li, Yufei.,Yang, Kejian.,...&Wang, Yonggang.(2015).High peak power sub-nanosecond mode-locked pulse characteristics of Nd:GGG laser.OPTICS AND LASER TECHNOLOGY,73,162-165. |
| MLA | Zhao, Jia,et al."High peak power sub-nanosecond mode-locked pulse characteristics of Nd:GGG laser".OPTICS AND LASER TECHNOLOGY 73(2015):162-165. |
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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 | ||
| High peak power sub-（666KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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