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Amplification of a short HF laser pulse by a discharge initiated chain reaction amplifier

机译：放电引发的链式反应放大器放大短波HF激光脉冲

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We have carried out both numerical and experimental studies of amplification of a short pulse of HF non-chain laser by a chain reaction amplifier. A small aperture laser was used as the master oscillator and a large aperture (100 cm~2) one was used as an amplifier. Both lasers were discharge initiated. Output pulse shape and energy have been studied as a function of discharge triggering delay and gas mixture composition. Obtained results show that, in spite of the known differences of both spectral and temporal characteristics of non-chain and chain lasers, it is possible to create a high power HF MOPA system with pulse duration less than 100 ns, technical efficiency above 10 % and energy close to the one of the amplifier in free lasing mode.

机译：我们已经通过链式反应放大器对HF非链激光的短脉冲进行了放大和数值研究。小孔径激光器用作主振荡器，大孔径激光器（100 cm〜2）用作放大器。两种激光都放电启动。已经研究了输出脉冲形状和能量与放电触发延迟和气体混合物组成的关系。所得结果表明，尽管已知非链和链激光器的光谱和时间特性存在差异，但仍可以创建脉冲持续时间小于100 ns，技术效率高于10％的高功率HF MOPA系统。在自由激光模式下，能量接近放大器之一。

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来源
《Atomic and Molecular Pulsed Lasers VI》|2005年|P.626301.1-626301.7|共7页
会议地点 Tomsk(RU)
作者
A.P.Burtsev; E.A.Klimuk; C.A.Kutumov; V.V.Sudarikov; G.A. Troshchinenko; B.S. Alexrov; B.Lacour;
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作者单位

Russian Scientific Center 'Applied Chemistry', 14 Dobrobulov avenue, 197198, Saint Petersburg, Russia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类脉冲技术、脉冲电路;激光技术、微波激射技术;
关键词
HF laser; chain; non-chain reaction; amplification;

机译：HF激光链非链反应放大;

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专利

1. Effective HF(DF) Lasers Pumped by Nonchain Chemical Reaction Initiated by Self-Sustained Discharge [J] . A. N. Panchenko, V. F. Tarasenko Technical physics letters: Letters to the Russian journal of applied physics . 2004,第6期

机译：通过自持放电引发的非链式化学反应泵浦的有效HF（DF）激光器
2. Electric-discharge pulsed F-2 + H-2(D-2) chain reaction HF/DF laser with a 4.2-L active volume [J] . Klimuk EA, Kutumov KA, Troshchinenko GA Quantum electronics . 2010,第2期

机译：放电脉冲F-2 + H-2（D-2）链式反应HF / DF激光，有效容积为4.2-L
3. Numerical simulation of the amplification of a short laser pulse by a ytterbium doped amplifier longitudinally pumped by short pump pulses [J] . Gilbert L. Bourdet Applied Optics . 2006,第19期

机译：短泵浦脉冲纵向泵浦的掺do放大器放大短激光脉冲的数值模拟
4. Amplification of a short HF laser pulse by a discharge initiated chain reaction amplifier [C] . A.P.Burtsev, E.A.Klimuk, C.A.Kutumov, Conference on Atomic and Molecular Pulsed Lasers . 2006

机译：通过放电引发的链式反应放大器放大短HF激光脉冲
5. TIME RESOLVED SPECTROSCOPY AND SMALL SIGNAL GAIN IN A FLASH INITIATED, PULSED HF LASER. [D] . SOJKA, PAUL ERNEST. 1983

机译：脉冲启动的高频激光中的时间分辨光谱和小信号增益。
6. Generating keV ion distributions for nuclear reactions at near solid-density using intense short-pulse lasers [O] . A. J. Kemp, S. C. Wilks, E. P. Hartouni, -1

机译：使用强短脉冲激光为接近固体密度的核反应生成keV离子分布
7. Nd:glass diode-pumped regenerative amplifier, multimillijoule short-pulse chirped-pulse-amplifier laser [O] . Ribeyre Xavier, Videau Laurent, Migus Arnold, 2003

机译：钕：玻璃二极管泵浦再生放大器，数毫焦短脉冲chi脉冲放大器激光器
8. Initiator Duration Effect on Pulsed Chain Reaction Chemical Laser Scaling Laws [R] . Mirels, H. 1985

机译：引发剂持续时间对脉冲链反应化学激光定标法的影响

Amplification of a short HF laser pulse by a discharge initiated chain reaction amplifier

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