文章摘要
王月兵,平自红.高频聚焦换能器声场的激光测量法[J].,2003,22(1):12-15
高频聚焦换能器声场的激光测量法
Test of sound-field for high frequency focused transducers using laser interferometry
  
中文摘要:
      本文描述了一种使用激光测振技术测量高频聚焦换能器声场分布的方法,并给出了使用该方法对一个高频聚焦换能器进行测量的结果;通过理论计算对结果的正确性进行了验证。
英文摘要:
      A measurement technique using a laser interferometer is described which allows the distribution of sound-pressure of high frequency focused transducer to be measured. A focused transducer working in the frequency 1 MHz is measured and the theoretical analysis for the sound field distribution of such a transducer is given which is agreeable to the result of measurement.
DOI:10.11684/j.issn.1000-310X.2003.01.003
中文关键词: 激光测振  高频聚焦换能器  声学测量
英文关键词: Laser interferometry  High frequency focused transducers  Acoustic mea- surement
基金项目:
作者单位
王月兵 杭州应用声学研究所 浙江富阳 311400 
平自红 杭州应用声学研究所 浙江富阳 311400 
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