Three dimensional pressure field measurement of focused ultrasound by optical phase contrast method

Shin Yoshizawa, Takuya Nakamura, Yohei Sasaki, Maxime Lafond, Shin Ichiro Umemura

研究成果: Conference contribution

抄録

A hydrophone scanning method is gold standard for the ultrasound filed measurement. However, the hydrophone scanning is time consuming especially for the three-dimensional measurement. On the other hand, two-dimensional data can be acquired simultaneously by an optical measurement method using a camera. In this study, the optical phase contrast method was used to measure a three-dimensional pressure filed generated by a focused transducer.

本文言語English
ホスト出版物のタイトル2017 IEEE International Ultrasonics Symposium, IUS 2017
出版社IEEE Computer Society
ISBN(電子版)9781538633830
DOI
出版ステータスPublished - 2017 10 31
イベント2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States
継続期間: 2017 9 62017 9 9

出版物シリーズ

名前IEEE International Ultrasonics Symposium, IUS
ISSN(印刷版)1948-5719
ISSN(電子版)1948-5727

Other

Other2017 IEEE International Ultrasonics Symposium, IUS 2017
国/地域United States
CityWashington
Period17/9/617/9/9

ASJC Scopus subject areas

  • 音響学および超音波学

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