High-power QCW microsecond-pulse solid-state sodium beacon laser with spiking suppression and D-2b re-pumping
文献类型：期刊论文
| 作者 | Bian, Qi1,2; Bo, Yong1; Zuo, Jun-wei1; Guo, Chuan1,2; Xu, Chang1; Tu, Wei1; Shen, Yu1; Zong, Nan1; Yuan, Lei1; Gao, Hong-wei1 |
| 刊名 | OPTICS LETTERS
 |
| 出版日期 | 2016-04-15 |
| 卷号 | 41期号:8页码:1732-1735 |
| ISSN号 | 0146-9592 |
| 英文摘要 | A 65 W quasi-continuous-wave microsecond-pulse solid-state sodium beacon laser tuned to the sodium D-2a line has been developed with a linewidth of 0.3 GHz, beam quality of M-2 = 1.38, and pulse width of 120 mu s at a repetition rate of 500 Hz by sum-frequency mixing 1319 and 1064 nm diode-pumped Nd:YAG master-oscillator power-amplifier systems. The laser wavelength stability is less than +/- 0.15 GHz through feedback controlling. The laser spiking due to relaxation oscillations is suppressed by inserting frequency doublers in both 1319 and 1064 nm oscillators. Sodium D-2b re-pumping is accomplished by tuning the frequency of the electro-optic modulator with the right D-2a -D-2b offset. A bright sodium laser guide star with a photon return of 1820 photons/cm(2)/s was achieved with the laser system when a 32 W circular polarized beam was projected to the sky during our field test at the Xinglong Observatory. (C) 2016 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | SUM-FREQUENCY GENERATION ; RESONANCE RADIATION ; GUIDE STARS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000374391900011 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3901]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 4.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bian, Qi,Bo, Yong,Zuo, Jun-wei,et al. High-power QCW microsecond-pulse solid-state sodium beacon laser with spiking suppression and D-2b re-pumping[J]. OPTICS LETTERS,2016,41(8):1732-1735. |
| APA | Bian, Qi.,Bo, Yong.,Zuo, Jun-wei.,Guo, Chuan.,Xu, Chang.,...&Xu, Zu-yan.(2016).High-power QCW microsecond-pulse solid-state sodium beacon laser with spiking suppression and D-2b re-pumping.OPTICS LETTERS,41(8),1732-1735. |
| MLA | Bian, Qi,et al."High-power QCW microsecond-pulse solid-state sodium beacon laser with spiking suppression and D-2b re-pumping".OPTICS LETTERS 41.8(2016):1732-1735. |
入库方式： OAI收割
来源：光电技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。