| GW大功率CO_2激光系统 |
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| 引用本文： | 庄国良,于澍生,牛万青,杜龙龙,李明富,姜虹.GW大功率CO_2激光系统[J].中国激光,1990,17(6):321-325. |
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| 作者姓名： | 庄国良 于澍生 牛万青 杜龙龙 李明富 姜虹 |
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| 作者单位： | 中国科学院上海光机所 201800
(庄国良，于澍生，牛万青，杜龙龙，李明富)，中国科学院上海光机所 201800(姜虹) |
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| 摘 要： | 本文报道新研制成功的GW大功率激光系统。使用双普克尔盒电光开关从混合型CO_2激光振荡器中削出的激光窄脉冲通过一台三节双光程TEA CO_2激光前置放大器和一台两节TEACO_2激光前置放大器、一台大口径TEA CO_2激光放大器,最后通过一台电子束控制CO_2激光放大器放大后输出。激光输出功率高达3.2×10~9W,脉宽为4ns。
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| 关 键 词： | TEACO_2激光器 电子束控制 |
| 收稿时间： | 1988/9/12 |
A GW level high power CO_2 laser system |
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| Zhuang Guoliang,Yu Shusheng,Niu Wanqing,Du Longlong,Li Mingfu,Jiang Hong.A GW level high power CO_2 laser system[J].Chinese Journal of Lasers,1990,17(6):321-325. |
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| Authors: | Zhuang Guoliang Yu Shusheng Niu Wanqing Du Longlong Li Mingfu Jiang Hong |
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| Abstract: | A GW level high power CO2 laser system has been developed. A short laser pulse is cut out by a double Pockels eellelectro-optical shutter from a hybrid CO2 laser oscillator and amplified by a three-stage dual-path TEA preamplifior, a two-stage TEA preamplifier, a large aperture TEA amplifier and an electron beam controlled terminal amplifior. All parts of the laser system are controlled with a control system. The laser output power is up to 3.2×l09 watts, and the laser pulse width is 4 ns. |
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| Keywords: | TEA CO_2 laser electron beam control |
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