| 大直径高能KrF激光束强度分布实验研究 |
| |
| 引用本文： | 冯奇,龚坤.大直径高能KrF激光束强度分布实验研究[J].强激光与粒子束,1999,11(3):257-261. |
| |
| 作者姓名： | 冯奇 龚坤 |
| |
| 作者单位： | 中国原子能科学研究院, 北京275信箱7分箱, 102413 |
| |
| 基金项目： | 国家863激光技术领域资助课题 |
| |
| 摘 要： | 利用阵列探测器测出大直径（φ267mm）、高能量（400J）KrF激光束强度空间分布的均匀性和总能量。随着二极管电压的降低, 双向泵浦的束强度空间分布的均匀性变差,甚至成为马鞍型。二极管的最佳工作电压为550～600kV。
|
| 关 键 词： | KrF激光 近场束强度分布 二极管电压 裸钽片量热体 阵列探测器 |
| 收稿时间： | 1900-01-01; |
EXPERIMENTAL RESEACH ON THE INTENSITY DISTRIBUTION OF KrF LASER BEAM WITH LARGE DIAMETER AND HIGH ENERGY |
| |
| FENG qi,GONG kun,LI Jing,SHAN Yu Sheng,WANG Nai yan China Institute of Atomic Energy,P. O. Box ,Beijing,China.EXPERIMENTAL RESEACH ON THE INTENSITY DISTRIBUTION OF KrF LASER BEAM WITH LARGE DIAMETER AND HIGH ENERGY[J].High Power Laser and Particle Beams,1999,11(3):257-261. |
| |
| Authors: | FENG qi GONG kun LI Jing SHAN Yu Sheng WANG Nai yan China Institute of Atomic Energy P O Box Beijing China |
| |
| Institution: | FENG qi,GONG kun,LI Jing,SHAN Yu Sheng,WANG Nai yan China Institute of Atomic Energy,P. O. Box 275 7,Beijing,102413,China |
| |
| Abstract: | The array calorimeter detector was used to measure the uniformity of intensity distribution and output energy for large diameter(φ267mm) and high energy (400J)KrF laser beam. With a decrease of the diode voltage,the distribution becomes worse to have a saddle pattern. The optimum operation voltage of diode are of 580 to 600kV ． |
| |
| Keywords: | KrF laser calorimeter with bare tantalum foil array calorimeter detector beam intensity distribution |
| 本文献已被 CNKI 维普 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 |
|
