| 声光频移激光测速仪的光学设计 |
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| 引用本文： | 殷纯永,李庆祥,高慧芬.声光频移激光测速仪的光学设计[J].清华大学学报(自然科学版),1985(2). |
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| 作者姓名： | 殷纯永 李庆祥 高慧芬 |
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| 作者单位： | 清华大学精密仪器系
(殷纯永，李庆祥)，清华大学精密仪器系(高慧芬) |
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| 摘 要： | 介绍了ＰＹＪＣ频移激光测速仪的光学原理。讨论了在光学设计中的信噪比要求，天线条件，色差兼容和布喇格条件。
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| 关 键 词： | 激光多普勒测速 布喇格盒 信噪比 |
Optical Design of the Acousto-Optic Frequency-Preshifted Laser Doppler Velocimeter |
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| Yin Chunyong,Li Qingxiang,Gao Huifen.Optical Design of the Acousto-Optic Frequency-Preshifted Laser Doppler Velocimeter[J].Journal of Tsinghua University(Science and Technology),1985(2). |
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| Authors: | Yin Chunyong Li Qingxiang Gao Huifen |
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| Institution: | Yin Chunyong,Li Qingxiang,Gao Huifen Department of Precision Instruments |
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| Abstract: | The PYJC laser Doppler velocimeter preshifted by means of Bragg Cell is described. The SNR, the antenna condition and the Bragg condition as well as achromatism in optical design are discussed. |
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| Keywords: | laser Doppler velocimeter Bragg cell SNR |
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