Testifying experiment of the multi-pulse phenomena of capillary discharge soft-X-ray laser

作     者：栾伯晗 赵永蓬 王骐 程元丽 谢耀 

作者机构：National Key Laboratory of Tunable Laser TechnologyHarbin Institute of Technology 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2008年第6卷第5期

页      面：353-355页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

基　　金：the"863"Project of China (No.863-804-7-10) the National Natural Science Foundation of China (No.60608007) 

主　　题：XRD Testifying experiment of the multi-pulse phenomena of capillary discharge soft-X-ray laser 

摘      要：In a capillary discharge experiment for the neon-like argon lasing, we have proposed an experimental scheme to verify that the multi-spike of X-ray diode （XRD） signal is a multi-pulse laser or is a reflection of the laser pulse in the XRD. The ceramic capillary has an inner diameter of 3 mm and a length of 200 mm. At the gas pressure of 28 Pa and discharge current of 27 kA, stable lasing has been realized. The experimental results prove that the multi-spike of XRD signal is a reflection of the electromagnetic signal produced by the laser pulse in the XRD. The improved electrocircuit scheme of the XRD to minimize the reflection phenomena is also found.