| 超声光栅的原理与制作 |
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| 引用本文： | 吴世春,彭华.超声光栅的原理与制作[J].大学物理实验,2012,25(2):10-12. |
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| 作者姓名： | 吴世春 彭华 |
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| 作者单位： | 重庆大学,重庆,400030 |
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| 摘 要： | 超声光栅是一种特殊的光栅元件,它将声波对光波的作用联系了起来。超声光栅由超声信号发生器、频率计、调节器、换能器、液槽几部分组成,文章中介绍了超声光栅的原理与设计制作的方法。
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| 关 键 词： | 超声光栅 声光衍射 |
The Operating Principle and Fabrication Method of the Ultrasonic Grating |
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| WU Shi-chun,PENG Hua.The Operating Principle and Fabrication Method of the Ultrasonic Grating[J].Physical Experiment of College,2012,25(2):10-12. |
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| Authors: | WU Shi-chun PENG Hua |
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| Institution: | (Chongqing University,Chongqing 400030) |
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| Abstract: | The ultrasonic grating is a special grating component which can produce the interaction of sonic and optical waves.It consists of a ultrasonic signal source,a frequency meter,a regulater,a transducer,and a liquid tank.This paper explains the operating principal and the fabrication method of the ultrasonic grating. |
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| Keywords: | ultrasonic grating sound-light diffraction |
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