| 大口径方光束片状放大器小信号增益实验研究 |
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| 引用本文： | 王成程,郑万国,於海武,贺少勃,淳于咏梅,刘勇.大口径方光束片状放大器小信号增益实验研究[J].强激光与粒子束,2000,12(2):155-158. |
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| 作者姓名： | 王成程 郑万国 於海武 贺少勃 淳于咏梅 刘勇 |
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| 作者单位： | 中国工程物理研究院核物理与化学研究所，四川省绵阳市919信箱219分箱621900 |
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| 基金项目： | 国家 8 63惯性约束聚变领域资助课题 |
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| 摘 要： | 介绍了一台24cm×24cm的大口径钕玻璃片状放大器，并且在不同充电电压下进行了实验测试。在充电电压为22kV、泵浦能密度为14.62J/cm
3的条件下，获得了4.9%cm
-1的小信号增益系数和2.43%的储能效率。
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| 关 键 词： | 片状放大器 泵浦能密度 小信号增益系数 |
| 收稿时间： | 1900-01-01; |
RESEARCH OF SMALL SIGNAL GAIN CHARACTER IN LARGE APERTURE SQUARE BEAM SLAB AMPLIFIERS |
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| WANG Cheng-cheng,ZHENG Wan-guo,YU Hai-wu,HE Shao-bo,CHUNYU Yong-mei,LIU Yong.RESEARCH OF SMALL SIGNAL GAIN CHARACTER IN LARGE APERTURE SQUARE BEAM SLAB AMPLIFIERS[J].High Power Laser and Particle Beams,2000,12(2):155-158. |
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| Authors: | WANG Cheng-cheng ZHENG Wan-guo YU Hai-wu HE Shao-bo CHUNYU Yong-mei LIU Yong |
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| Abstract: | This paper describes an Nd:glass slab amplifiers with 24cm-square aperture, and tested it at different charge voltage. Under the condition of charge voltage 22kV and pumping energy density of 14.62J/cm 3, obtain small signal gain coefficient of 4.9%cm -1 and energy storage efficiency of 2.43%. |
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| Keywords: | SLAB amplifiers pumping energy density small signal gain coefficient energy storage efficiency |
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