Abstract
We investigate the feasibility of using optical fiber Bragg gratings for the sensing of ultrasonic fields for medical applications. In preliminary experimental investigations, ultrasonic waves with a frequency of 950 kHz have been detected with a noise limited pressure resolution of approximately 10-2 atmospheres in a 3 KHz measurement bandwidth.
Original language | English |
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Title of host publication | Fibre Optic & Laser Sensors XIV |
Editors | Ramon P. DePaula, John W. Berthold III |
Publisher | SPIE |
Pages | 76-80 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 25 Oct 1996 |
Event | Fiber Optic and Laser Sensors XIV - Denver, United States Duration: 4 Aug 1996 → … |
Publication series
Name | SPIE proceedings |
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Publisher | SPIE |
Volume | 2839 |
ISSN (Print) | 0277-786X |
Conference
Conference | Fiber Optic and Laser Sensors XIV |
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Country/Territory | United States |
City | Denver |
Period | 4/08/96 → … |
Bibliographical note
David J. Webb ; J. Surowiec ; M. Sweeney ; David A. Jackson ; L. R. Gavrilov ; J. W. Hand ; Lin Zhang and Ian Bennion "Miniature fiber optic ultrasonic probe", Proc. SPIE 2839, Fiber Optic and Laser Sensors XIV, 76 (October 25, 1996);Copyright 1996 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
http://dx.doi.org/10.1117/12.255383
Keywords
- optical fibre sensor
- Bragg grating
- ultrasound
- medical