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| 脉冲氧碘化学激光器的动力学模拟研究 | |
| 引用本文： | 李国富,多丽萍,金玉奇,于海军,王德真,桑凤亭.脉冲氧碘化学激光器的动力学模拟研究[J].物理学报,2010,59(7):4672-4676. |
| 作者姓名： | 李国富 多丽萍 金玉奇 于海军 王德真 桑凤亭 |
| 作者单位： | 1. 大连理工大学物理与光电工程学院,大连,116024;中国科学院大连化学物理研究所,中国科学院化学激光重点实验室,大连,116023 2. 中国科学院大连化学物理研究所,中国科学院化学激光重点实验室,大连,116023 3. 大连理工大学物理与光电工程学院,大连,116024 |
| 摘 要： | 根据氧碘化学激光器的反应机理建立了一维预混脉冲出光理论模型,从理论上研究了碘原子密度、单重态氧密度及产率、其他组分密度和光学参量(输出耦合率、增益长度等)对单脉冲能量及脉宽的影响.分析了影响单脉冲能量和激光脉宽的内部动力学过程.讨论了出光过程中增益开关效应.计算的结果为优化脉冲氧碘化学激光器提供了理论依据. |
| 关 键 词： | 碘原子 脉冲 氧碘化学激光 |
| 收稿时间： | 9/9/2009 12:00:00 AM |
Dynamical simulation of pulsed chemical oxygen-iodine laser |
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| Li Guo-Fu,Duo Li-Ping,Jin Yu-Qi,Yu Hai-Jun,Wang De-Zhen,Sang Feng-Ting.Dynamical simulation of pulsed chemical oxygen-iodine laser[J].Acta Physica Sinica,2010,59(7):4672-4676. | |
| Authors: | Li Guo-Fu Duo Li-Ping Jin Yu-Qi Yu Hai-Jun Wang De-Zhen Sang Feng-Ting |
| Institution: | School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China;Key Laboratory of Chemical Laser, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China;Key Laboratory of Chemical Laser, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China;Key Laboratory of Chemical Laser, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China;School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China;Key Laboratory of Chemical Laser, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China |
| Abstract: | 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 dependence of species concentration and optical parameters on single pulse energy and pulse duration is studied. The dynamical process is analyzed while laser is running. Gain switching during lasing is discussed.These results can provide theoretical support for the optimization of pulsed chemical oxygen-iodine laser. |
| Keywords: | atomic iodine pulse chemical oxygen-iodine laser |
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