| 利用雪崩管驱动电光偏转器实现稳定纳秒激光脉冲输出 |
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| 引用本文： | 曾文章,张生佳,韦辉,马忠林,许世忠,陈绍和. 利用雪崩管驱动电光偏转器实现稳定纳秒激光脉冲输出[J]. 激光与光电子学进展, 2003, 40(6): 13-15 |
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| 作者姓名： | 曾文章 张生佳 韦辉 马忠林 许世忠 陈绍和 |
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| 作者单位： | 1. 泉州师范学院物理系、功能材料研究所,福建,泉州,362000
2. 中国科学院上海光机所,上海,201800 |
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| 摘 要： | 利用雪崩管堆驱动LiNbO3电光偏转器对激光脉冲进行快速偏转．实现幅度稳定的纳秒整形激光脉冲；激光脉冲振幅不稳定度从振荡器输出的单纵模调Q激光脉冲的10％(RMS)降低到4％(RMS)，大大改进了纳秒量级整形激光脉冲幅度稳定性。
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| 关 键 词： | 雪崩管 电光偏转器 激光脉冲 幅度稳定性 |
| 收稿时间： | 2002-09-05 |
Gaining a Stable Laser Pulse Output by Avalanche Transistor Pile Drivering LiNbO3 Electro-Optics Deflector |
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| ZENG Wenzhang ZHANG Shengjia WEI Hui MA Zhonglin XU Shizhong CHEN Shaohe. Gaining a Stable Laser Pulse Output by Avalanche Transistor Pile Drivering LiNbO3 Electro-Optics Deflector[J]. Laser & Optoelectronics Progress, 2003, 40(6): 13-15 |
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| Authors: | ZENG Wenzhang ZHANG Shengjia WEI Hui MA Zhonglin XU Shizhong CHEN Shaohe |
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| Affiliation: | ZENG Wenzhang ZHANG Shengjia WEI Hui MA Zhonglin XU Shizhong CHEN Shaohe Department of physics Junction material institute,Quanzhou teacher's college,Fujian Quanzhou 362000 Shanghai Institute of Optical and Fine Mechanics,The Chinese Academy of Sciences,Shanghai 201800 |
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| Abstract: | Laser pulse is quickly deflected by LiNbO3 electro-optics deflector which is driven by avalanche transistor pile, thus a stable laser pulse output ( the pulse width is ns in scale) is gained, the instability of which is decreased from 10%(RMS) to 4%(RMS)compared with the single-longitudinal-mode Q-switched laser pulse output of the oscillator. It indicates that the amplitude stability of shaping laser pulse is improved greatly. |
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| Keywords: | electro-optics deflector avalanche transistor amplitude stabling laser pulse |
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