Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Ultrasound-to-plastic optical fiber coupling as an acoustic source probe

Not Accessible

Your library or personal account may give you access

Abstract

An integrated ultrasonic detection system that consists of emission and detection has been proposed and demonstrated experimentally. The proposed emission source is based on plastic optical fiber (POF). In order to promote the coupling of ultrasound-to-POF, and the end of the POF is heated to form a circular pedestal. A homemade fiber Fabry–Perot interferometer is employed to evaluate the coupling efficiency of ultrasound-to-POF. The sensing head is spliced with a short section of hollow-core fiber and single-mode fiber, resulting in an air microbubble formation by discharging. The experimental results show that ultrasound can be transmitted effectively in a narrow space using the coupling method, and the compact sensor also presents a considered sensitivity for ultrasonic detection. This all-fiber ultrasonic interrogation can be integrated as a system for the application in the bioimaging field, especially the organism body.

© 2017 Optical Society of America

Full Article  |  PDF Article
More Like This
High-temperature sensor instrumentation with a thin-film-based sapphire fiber

Yuqing Guo, Wei Xia, Zhangzhong Hu, and Ming Wang
Appl. Opt. 56(8) 2068-2073 (2017)

Wet etching technique for fabrication of a high-quality plastic optical fiber sensor

Mingfu Zhao, Lang Dai, Nianbing Zhong, Zhengkun Wang, Ming Chen, Bingxin Li, Binbin Luo, Bin Tang, Shenghui Shi, Tao Song, and Xue Zou
Appl. Opt. 56(31) 8845-8850 (2017)

Practical splicing of poly-methyl-methacrylate plastic optical fibers

Michele C. Zanon, Vinicius N. H. Silva, Andrés P. L. Barbero, and Ricardo M. Ribeiro
Appl. Opt. 57(4) 812-816 (2018)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved