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题名: Pulse Operation of Chemical Oxygen-Iodine Laser by Pulsed Gas Discharge with the Assistance of Spark Pre-ionization
作者: Li Guo-Fu1, 2;  Yu Hai-Jun1;  Duo Li-Ping1;  Jin Yu-Qi1;  Wang Jian1;  Sang Feng-Ting1;  Fang Ben-Jie1;  Wang De-Zhen2
通讯作者: 李国富
刊名: CHINESE PHYSICS LETTERS
发表日期: 2009-11-01
卷: 26, 期:11, 页:114201-1-114201-4
收录类别: SCI
文章类型: Article
部门归属: 7
项目归属: 705
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
英文摘要: The continuous wavelength chemical oxygen-iodine laser can be turned into pulse operation mode in order to obtain high energy and high pulse power. We propose an approach to produce iodine atoms instantaneously by pulsed gas discharge with the assistance of spark pre-ionization to achieve the pulsed goal. The influence of spark pre-ionization on discharge homogeneity is discussed. Voltage-current characteristics are shown and discussed in existence of the pre-ionization capacitor and peaking capacitor. The spark pre-ionization and peaking capacitor are very helpful in obtaining a stable and homogeneous discharge. The lasing is achieved at the total pressure of 2.2-2.9 kPa and single pulse energy is up to 180 mJ, the corresponding specific output energy is 1.0 J/L.
关键词[WOS]: ELECTRIC-DISCHARGE ;  COIL
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000271267700021
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/102259
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Laser, Dalian 116023, Peoples R China
2.Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China

Recommended Citation:
Li Guo-Fu,Yu Hai-Jun,Duo Li-Ping,et al. Pulse Operation of Chemical Oxygen-Iodine Laser by Pulsed Gas Discharge with the Assistance of Spark Pre-ionization[J]. CHINESE PHYSICS LETTERS,2009,26(11):114201-1-114201-4.
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