| 入射光面转动TeO2声光偏转器 |
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| 引用本文： | 许炳活,储海群,金建辉,彭国生. 入射光面转动TeO2声光偏转器[J]. 应用声学, 1997, 16(1): 18-20,27 |
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| 作者姓名： | 许炳活 储海群 金建辉 彭国生 |
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| 作者单位： | 中科院上海硅酸盐所!上海，200050，中科院上海硅酸盐所!上海，200050，中科院上海硅酸盐所!上海，200050，中科院上海硅酸盐所!上海，200050 |
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| 摘 要： | 本文提出了入射光面转动的新型工作模式ＴｅＯ２声光偏转器，入射光面转动Ｋ波矢位在（１１）平面，（１１０）平面是（１１０）－（００１）面绕（１１）轴转动一定角度而得，这种器件的特点是，比通常的偏转器具有最高的衍射效率和更宽的动态范围。
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| 关 键 词： | 入射光面转动 声光偏转器 偏转器 激光器 |
Optically rotated TeO2 acousto-optic deflector |
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| Xu Binghuo,Chu Haiqun,Jin Jianhui and Peng Gousheng. Optically rotated TeO2 acousto-optic deflector[J]. Applied Acoustics(China), 1997, 16(1): 18-20,27 |
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| Authors: | Xu Binghuo Chu Haiqun Jin Jianhui Peng Gousheng |
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| Affiliation: | Shanghai Institute of Ceramics, the Chinese Acadermy of Sciences, Shanghai 200050;Shanghai Institute of Ceramics, the Chinese Acadermy of Sciences, Shanghai 200050;Shanghai Institute of Ceramics, the Chinese Acadermy of Sciences, Shanghai 200050;Shanghai Institute of Ceramics, the Chinese Acadermy of Sciences, Shanghai 200050 |
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| Abstract: | We report have a new mode of TeO_2 acousto-optic deflector with rotated optical incident plane, which means that the optical vector k lies in the [110]-z' plane, obtained from the [110]-[001]plane through a rotation around the [110]axis with a small angle.This device has high diffraction efficiency and improved dynamic range compared with the conventional TeO_2 deflector. |
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| Keywords: | Optically rotated Acousto-optic deflector Bandwidth |
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