中国物理B ›› 1999, Vol. 8 ›› Issue (6): 463-468.doi: 10.1088/1004-423X/8/6/011

• • 上一篇    

PERFORMANCE COMPARISON OF THE NEON-LIKE CHROMIUM SOFT X-RAY LASING DRIVEN BY A DOUBLE LASER PULSE WITH DIFFERENT DURATION

李英骏1, 张杰1, 李玉同2, 谷渝秋2, 淳于书泰2, 尤永禄2, 何绍堂2, 黄文忠2, 何颍玲2, 陆丽珠2, 袁晓东2, 魏晓峰2, 张传飞2   

  1. (1)Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China; (2)Laboratory for Laser Fusion, Institute of Nuclear Physics and Chemistry, Chengdu 610003, China
  • 收稿日期:1999-03-25 出版日期:1999-06-15 发布日期:1999-06-20
  • 基金资助:
    Project supported by the National High Technology Development Program of China (Grant No. 863-410).

PERFORMANCE COMPARISON OF THE NEON-LIKE CHROMIUM SOFT X-RAY LASING DRIVEN BY A DOUBLE LASER PULSE WITH DIFFERENT DURATION

Li Yu-tong (李玉同)a, Gu Yu-qiu (谷渝秋)a, Li Ying-jun (李英骏)b, Zhang Jie (张杰)b, Chun-yu Shu-tai (淳于书泰)a, You Yong-lu (尤永禄)a, He Shao-tang (何绍堂)a, Huang Wen-zhong (黄文忠)a, He Ying-ling (何颍玲)a, Lu Li-zhu (陆丽珠)a, Yuan Xiao-dong (袁晓东)a, Wei Xiao-feng (魏晓峰)a, Zhang Chuan-fei (张传飞)a   

  1. a Laboratory for Laser Fusion, Institute of Nuclear Physics and Chemistry, Chengdu 610003, China; b Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China
  • Received:1999-03-25 Online:1999-06-15 Published:1999-06-20
  • Supported by:
    Project supported by the National High Technology Development Program of China (Grant No. 863-410).

摘要: A comparison has been made of performance of the neon-like chromium soft X-ray lasing at 28.5 nm driven by a double 900 ps pulse at 6 TW/cm2, with that driven by a double 200 ps pulse at similar irradiance. The double 200 ps pulse has been found to be much more efficient to drive X-ray lasing with higher intensity.

Abstract: A comparison has been made of performance of the neon-like chromium soft X-ray lasing at 28.5 nm driven by a double 900 ps pulse at 6 TW/cm2, with that driven by a double 200 ps pulse at similar irradiance. The double 200 ps pulse has been found to be much more efficient to drive X-ray lasing with higher intensity.

中图分类号:  (X-ray spectra)

  • 32.30.Rj
42.55.Vc (X- and γ-ray lasers) 32.70.Fw (Absolute and relative intensities)