| 引用本文: | 张晓萍,周津娟,李享生,等.一种新型近红外脉冲强光辐射源的探索.[J].国防科技大学学报,2000,22(3):76-79.[点击复制] |
| ZHANG Xiaoping,ZHOU Jinjuan,LI Xiangsheng,et al.Study on a New Type of Strong Pulsed IR Source[J].Journal of National University of Defense Technology,2000,22(3):76-79[点击复制] |
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| 一种新型近红外脉冲强光辐射源的探索 |
| 张晓萍, 周津娟, 李享生, 张建德, 李传胪 |
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(国防科技大学 理学院，湖南 长沙 410073)
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| 摘要: |
| 探索了一种产生近红外脉冲强光辐射的新途径。用冲击大电流使铜丝爆炸产生圆柱式内爆冲击波, 冲击压缩惰性气体, 产生等离子体辐射近红外脉冲强光。实验表明, 用这种方法已经得到了总功率为MW 量级, 脉宽为10μs 量级的近红外脉冲强光辐射。 |
| 关键词: 近红外脉冲强光辐射 电爆丝 圆柱内爆冲击波 等离子体辐射 |
| DOI： |
| 投稿日期：1999-12-09 |
| 基金项目:国家部委预研项目资助 |
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| Study on a New Type of Strong Pulsed IR Source |
| ZHANG Xiaoping, ZHOU Jinjuan, LI Xiangsheng, ZHANG Jiande, LI Chuanlu |
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(College of Science，National Univ. of Defense Technology，Changsha 410073，China)
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| Abstract: |
| A new approach producing strong pulsed IR is studied theoretically and experimentally. Cylindrically imploding shock waves have been generated by use of strong impulse current making thin copper wires explode. Cylindrically imploding shock waves can make Argon ionized produce plasma and excite strong pulsed IR. The study indicates that strong pulsed IR of MW power and 10μs FWHM can be gained by using this approach. |
| Keywords: strong pulsed IR electrically exploding wires cylindrically imploding shock waves plasma radiation |
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