| 用双折射激光频率分裂原理实现的静态与动态测量方法 |
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| 引用本文： | 邓之兵,李岩.用双折射激光频率分裂原理实现的静态与动态测量方法[J].激光技术,1999,23(1):29-33. |
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| 作者姓名： | 邓之兵 李岩 |
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| 作者单位： | 1.清华大学精密仪器系精密测试技术与仪器国家重点实验室, 北京, 100084 |
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| 摘 要： | 讨论了用双折射激光频率分裂技术原理实现的静态与动态测量方法;介绍了实验系统和实验结果.该方法具有诸多优越性,例如灵敏度高、频响范围宽、有较强的抗干扰能力和较好的线性等,尤其适用于动态测量.
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| 关 键 词： | 双折射 激光 频率分裂 测量 |
| 收稿时间： | 1997-08-11 |
| 修稿时间： | 1997-10-27 |
Static and dynamic measuring method based on birefringence laser frequency splitting principle |
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| Den Zhibing,Li Yan,Han Yanmei,Zhang Shulian.Static and dynamic measuring method based on birefringence laser frequency splitting principle[J].Laser Technology,1999,23(1):29-33. |
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| Authors: | Den Zhibing Li Yan Han Yanmei Zhang Shulian |
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| Abstract: | Based on birefringence laser frequency splitting principle.This paper introduced the experimental system for static and dynamic measurements.The static measurements include the angle detection with 0.3″ angle precision and the displacement detection with 10nm resolution.The dynamic detection can be utilize for detecting of the vibration frequency and amplitude with 15nm resolution at the range of 0.1 Hz～8kHz.The method has many advantages:higher sensitivity,wide frequency response range and good linearity. |
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| Keywords: | birefringence laser frequency splitting measurement |
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