| 激光二极管侧面泵浦高功率266 nm紫外激光器 |
| |
| 引用本文： | 李斌,姚建铨,丁欣,张帆,王鹏.激光二极管侧面泵浦高功率266 nm紫外激光器[J].强激光与粒子束,2011,23(8). |
| |
| 作者姓名： | 李斌 姚建铨 丁欣 张帆 王鹏 |
| |
| 作者单位： | 天津大学 精密仪器与光电子工程学院, 光电信息教育部重点实验室， 天津 300072 |
| |
| 基金项目： | 高等学校博士学位基金项目(20070056086); 博士后科学基金项目(20090450760); 国家自然科学基金项目(60978021); 国家高技术发展计划项目 |
| |
| 摘 要： | 报道了一种半导体激光列阵侧面泵浦Nd：YAG四倍频266 nm全固态紫外激光器，采用Z型腔结构，Ⅰ类临界相位匹配LBO和BBO晶体分别作为二倍频晶体和四倍频晶体。在调制频率为5 kHz时，最终获得了2.1 W的266 nm紫外激光输出，单脉冲能量420 μJ, 绿光到紫外激光的转换率为13.13%，在相同的泵浦功率下利用V型腔结构仅获得305 mW的266 nm紫外激光输出。
|
| 关 键 词： | 激光二极管 侧面泵浦 四倍频 Z型腔 Ⅰ类临界相位匹配 BBO晶体 紫外激光 |
| 收稿时间： | 1900-01-01; |
Laser diode-side-pumped high power 266 nm ultraviolet laser |
| |
| Li Bin,Yao Jianquan,Ding Xin,Zhang Fan,Wang Peng.Laser diode-side-pumped high power 266 nm ultraviolet laser[J].High Power Laser and Particle Beams,2011,23(8). |
| |
| Authors: | Li Bin Yao Jianquan Ding Xin Zhang Fan Wang Peng |
| |
| Institution: | (Key Laboratory of Optoelectronic Information Science and Technology of Ministry of Education, College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China) |
| |
| Abstract: | An all-solid-state laser diode(LD)-side-pumped Nd:YAG ultraviolet(UV) laser at 266 nm is reported, which is based on fourth harmonic generation and adopts zigzag cavity structure. The type-Ⅰ critical phase matched LBO and BBO crystals are used as the second harmonic and fourth harmonic generation crystals, respectively, and 2.1 W UV laser of 266 nm with single pulse energy of 420 μJ is obtained at the pulse repetition rate of 5 kHz with the conversion efficiency of 13.13% from green to ultraviolet light. With V-shaped cavity configuration, only 305 mW 266 nm UV laser is obtained under the same condition. |
| |
| Keywords: | side-pumping fourth harmonic generation zigzag cavity type Ⅰ critical phase matching BBO crystal ultraviolet laser |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
