Ultrasound beam steering using a fiber optic ultrasound phased array

Zhou Jingcheng; Guo Xu; Du Cong; Wang Xingwei

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Ultrasound beam steering using a fiber optic ultrasound phased array

机译：超声波光束使用光纤超声序列阵列转向

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摘要

In this Letter, a novel fiber optic ultrasound phased-array technology is proposed to solve the ultrasound beam steering problems for fiber optic ultrasound biomedical imaging. The ultrasound beam steering feasibility is explored and verified by our unique time-delay approach. A theoretical analysis is performed to predict the beam steering angle. Experiments have been performed to verify that the ultrasound beam is steered by using our approach. Four fiber optic ultrasound generators were fabricated and used to build the phased-array emitter. The successful accomplishment of this project established a foundation of the prototype of the fiber optic ultrasound imaging transducer. (C) 2019 Optical Society of America

机译：在这封信中，提出了一种新颖的光纤超声相控阵技术，以解决光纤超声生物医学成像的超声波束转向问题。通过我们独特的时滞方法探索和验证超声波光束转向可行性。进行理论分析以预测光束转向角。已经进行了实验以验证通过使用我们的方法来引导超声波束。制造了四个光纤超声发电机，并用于构建相位阵列发射器。该项目的成功完成建立了光纤超声成像传感器原型的基础。（c）2019年光学学会

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来源
《Optics Letters》 |2019年第21期|共4页
作者
Zhou Jingcheng; Guo Xu; Du Cong; Wang Xingwei;
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作者单位

Univ Massachusetts Lowell Dept Biomed Engn &

Biotechnol One Univ Ave Lowell MA 01854 USA;

Univ Massachusetts Lowell Dept Elect &

Comp Engn One Univ Ave Lowell MA 01854 USA;

Univ Massachusetts Lowell Dept Biomed Engn &

Biotechnol One Univ Ave Lowell MA 01854 USA;

Univ Massachusetts Lowell Dept Biomed Engn &

Biotechnol One Univ Ave Lowell MA 01854 USA;

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正文语种 eng
中图分类计量学;光学;
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1. Ultrasound beam steering using a fiber optic ultrasound phased array [J] . Zhou Jingcheng, Guo Xu, Du Cong, Optics Letters . 2019,第21期

机译：超声波光束使用光纤超声序列阵列转向
2. Generation of a steerable ultrasonic beam using a phased array of low power semiconductor laser sources and fiber optic delivery [J] . Swift CI, Pierce SG, Culshaw B Smart Materials & Structures . 2007,第3期

机译：使用低功率半导体激光源的相控阵和光纤传输来产生可操纵的超声波束
3. The enhancement of the photoacoustic generation efficiency based on fiber optic ultrasound phased array [J] . Zhou Jingcheng, Wu Nan, Wang Xingwei Measurement . 2019,第期

机译：基于光纤超声相控阵的光声生成效率提高
4. Basic study on ultrasonic tissue monitoring using 1.5-dimensional ultrasound phased array for ultrasound-guided high intensity focused ultrasound treatment [C] . Ryo Takagi, Shin Yoshizawa, Shin-ichiro Umemura IEEE International Ultrasonics Symposium . 2017

机译：使用1.5维超声相控阵监测超声引导的高强度聚焦超声治疗超声组织的基础研究
5. Flat, electronically steered lambda/2-spaced phased arrays for focused ultrasound surgery [D] . Ellens, Nicholas Pieter Kennedy 2015

机译：用于聚焦超声手术的平坦，电子转向的λ/ 2间隔分阶段阵列
6. The effect of electronically steering a phased array ultrasound transducer on near-field tissue heating [O] . Allison Payne, Urvi Vyas, Nick Todd, -1

机译：电子控制相控阵超声换能器对近场组织加热的影响
7. The enhancement of the photoacoustic generation efficiency based on fiber optic ultrasound phased array [O] . Jingcheng Zhou, Nan Wu, Xingwei Wang 2019

机译：基于光纤超声相控阵的光声生成效率提高
8. Phased-Array Electro-Optic Steering of Large Aperture Laser Beams Using Ferroelectrics [R] . Scrymgeour, D. A. , Tian, L. , Gopalan, V. , 2005

机译：用铁电体对大孔径激光束进行相控阵电光转向

Ultrasound beam steering using a fiber optic ultrasound phased array

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