Pulsed Chemical Oxygen Iodine Lasers Excited by Pulse Gas Discharge with the Assistance of Surface Sliding Discharge Pre-ionization

	Pulsed Chemical Oxygen Iodine Lasers Excited by Pulse Gas Discharge with the Assistance of Surface Sliding Discharge Pre-ionization
	Li Guo-Fu 1,2; Yu Hai-Jun 1; Duo Li-Ping 1; Jin Yu-Qi 1; Wang Jian 1; Sang Feng-Ting 1; Wang De-Zhen 2
刊名	chinese physics letters
	2012-05-01
卷号	29 期号:5 页码:542121
通讯作者	李国富
产权排序	1,1
英文摘要	continuous-wave chemical oxygen-iodine lasers (coils) can be operated in a pulsed operation mode to obtain a higher peak power. the key point is to obtain a uniform and stable glow discharge in the mixture of singlet delta oxygen and iodide. we propose using an electrode system with the assistance of surface sliding pre-ionization to solve the problem of the stable glow discharge with a large aperture. the pre-ionization unit is symmetrically fixed on the plane of the cathode surface. a uniform and stable glow discharge is obtained in a mixture of iodide (such as ch3i) and nitrogen at the specific deposition energy of 4.5 j/l, pressure of 1.99-3.32 kpa, aperture size of 11 cm x 10 cm. the electrode system is applied in a pulsed coil. laser energy up to 4.4 j is obtained and the specific energy output is 2 j/l.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
关键词[WOS]	electric-discharge ; volume discharge ; atomic iodine ; coil
收录类别	SCI
语种	英语
WOS记录号	WOS:000304187700039
公开日期	2013-10-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/117704]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Li Guo-Fu,Yu Hai-Jun,Duo Li-Ping,et al. Pulsed Chemical Oxygen Iodine Lasers Excited by Pulse Gas Discharge with the Assistance of Surface Sliding Discharge Pre-ionization[J]. chinese physics letters,2012,29(5):542121.
APA	Li Guo-Fu.,Yu Hai-Jun.,Duo Li-Ping.,Jin Yu-Qi.,Wang Jian.,...&Wang De-Zhen.(2012).Pulsed Chemical Oxygen Iodine Lasers Excited by Pulse Gas Discharge with the Assistance of Surface Sliding Discharge Pre-ionization.chinese physics letters,29(5),542121.
MLA	Li Guo-Fu,et al."Pulsed Chemical Oxygen Iodine Lasers Excited by Pulse Gas Discharge with the Assistance of Surface Sliding Discharge Pre-ionization".chinese physics letters 29.5(2012):542121.