文章摘要
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,(1):1~5
声-光衍射和声场研究——纪念汪德昭院士诞辰100周年
Acousto-optic diffraction and investigation of sound field——In memory of the late Academician Professor Wang Dezhao, 1905-1998
投稿时间:2005-02-10  修订日期:2005-05-30
DOI:
中文关键词: 声-光衍射  声场  Raman-Nath参数
英文关键词: acousto-optic diffraction  sound field  Raman-Nath parameter
基金项目:
作者单位
胡长青 中国科学院声学研究所东海研究站, 上海, 200032 
章瑞铨 中国科学院声学研究所东海研究站, 上海, 200032 
冯绍松 中国科学院声学研究所东海研究站, 上海, 200032 
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中文摘要:
      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。
英文摘要:
      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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