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题名: Theoretical research of the influence of operation mode of chemical oxygen-iodine laser on its pulsing
作者: Li Guo-Fu1, 2;  Duo Li-Ping1;  Jin Yu-Qi1;  Yu Hai-Jun1;  Wang Jian1;  Wang De-Zhen2;  Sang Feng-Ting1
关键词: atomic iodine ;  pulse ;  chemical oxygen-iodine laser ;  supersonic ;  subsonic
刊名: ACTA PHYSICA SINICA
发表日期: 2012-05-01
卷: 61, 期:10
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
英文摘要: One-dimensional pre-mixed model for a pulsed chemical oxygen-iodine laser is presented according to the reaction mechanism in chemical oxygen-iodine laser. The influences of gas temperature of 150-450 K and pressure of 660-2660 Pa on single pulse energy, pulse duration and peak power are studied. The internal reason of the influences of pressure and temperature on laser characteristics is analyzed. The results show that the higher laser peak power can be obtained in the case of gas temperature of 150 K and pressure of 1330 Pa than in the case of 400 K and 2660 Pa. Thus an efficient pulsed chemical oxygen-iodine laser is promising if the abundant atomic iodine is generated instantaneously. The approach to atomic iodine generation does not disturb the state of supersonic flow.
关键词[WOS]: MECHANISMS
语种: 英语
WOS记录号: WOS:000304976200026
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143161
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,Duo Li-Ping,Jin Yu-Qi,et al. Theoretical research of the influence of operation mode of chemical oxygen-iodine laser on its pulsing[J]. ACTA PHYSICA SINICA,2012,61(10).
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