| 声-光衍射和声场研究——纪念汪德昭院士诞辰100周年 |
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| 引用本文： | 胡长青,章瑞铨,冯绍松.声-光衍射和声场研究——纪念汪德昭院士诞辰100周年[J].声学技术,2006,25(1):1-5. |
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| 作者姓名： | 胡长青 章瑞铨 冯绍松 |
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| 作者单位： | 中国科学院声学研究所东海研究站,上海,200032 |
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| 摘 要： | 声-光衍射现象是物理声学中重要的研究对象之一,它作为研究和分析声场的有效手段,具有非常显著的优点。自上世纪30年代以来,一直受到人们的关注,并取得不断进展。文章就声-光衍射现象研究的历史发展过程、它的优点以及对声场的定性和定量分析给予说明与评论,并提出今后可能的研究方向。
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| 关 键 词： | 声-光衍射 声场 Raman-Nath参数 |
| 文章编号： | 1000-3630（2006）-01-0001-05 |
| 收稿时间： | 2005-02-10 |
| 修稿时间： | 2005-05-30 |
Acousto-optic diffraction and investigation of sound field -In memory of the late Academician Professor Wang Dezhao, 1905-1998 |
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| HU Chang-qing,ZHANG Rui-quan and FENG Shao-song.Acousto-optic diffraction and investigation of sound field -In memory of the late Academician Professor Wang Dezhao, 1905-1998[J].Technical Acoustics,2006,25(1):1-5. |
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| Authors: | HU Chang-qing ZHANG Rui-quan and FENG Shao-song |
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| Affiliation: | Shanghai Acoustics Laboratory, Chinese Academy of Sciences, Shanghai 200032, China |
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| Abstract: | Acoustic-optic diffraction is an important problem in physical acoustics.As an effective method in investigation of sound field it has advantages,therefore is of interest and has been developed continuously since 1930s.The history of acoustic-optic diffraction is described and advantages in sound field studies discussed in this paper.Qualitative and quantitative analyses of sound field are reviewed and possible development proposed. |
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| Keywords: | acousto-optic diffraction sound field Raman-Nath parameter |
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