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| 线性调频CO_2激光的脉冲压缩 | |
| 引用本文： | 曾昭信,史双瑾. 线性调频CO_2激光的脉冲压缩[J]. 中国激光, 1996, 23(11): 981-985 |
| 作者姓名： | 曾昭信 史双瑾 |
| 作者单位： | 电子科技大学光电子技术系 |
| 摘 要： | 报道了用声光调制器对ＣＯ２激光进行线性调频，调频光信号通过光学自差检测再用声表面波色散延迟线压缩，得到的压缩脉宽达８０ｎｓ．脉冲压缩比为１００．还对实验系统和结果作了分析和讨论． |
| 关 键 词： | LFM，CO_2激光器，脉冲压缩 |
| 收稿时间： | 1995-11-27 |
LFM Pulse Compression of a CO_2 Laser |
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| Zeng Zhaoxin, Shi Shuangjin. LFM Pulse Compression of a CO_2 Laser[J]. Chinese Journal of Lasers, 1996, 23(11): 981-985 | |
| Authors: | Zeng Zhaoxin Shi Shuangjin |
| Affiliation: | Dept.of Opto-Electronics Technology;UEST of China;Chengdu 610054 |
| Abstract: | This peper describes a linear FM of a CO2 laser with an acoustooptic modulator.The chirp Signal is detected with an optical autodyne and comprehend with a SAW dispersivedelay line.The compressed pulse width is 80 us and itS compteSSjon ratio is 100. Theexperimental system and resultS are also analysed and discussed. |
| Keywords: | LFM CO_2laser pulse compression |
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