Fiber-optic ultrasonic hydrophone using short Fabry-Perot cavity with multilayer reflectors deposited on small stub

被引：29
作者：
Kim, Kyung-Su [1 ]
Mizuno, Yosuke [1 ]
Nakamura, Kentaro [1 ]
机构：
[1] Tokyo Inst Technol, Precis & Intelligence Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
来源：
ULTRASONICS | 2014年 / 54卷 / 04期
基金：
日本学术振兴会;
关键词：
Ultrasonic hydrophone; Optical fiber sensor; Band-pass filter; Dielectric multilayer film; Fabry-Perot resonator; FREQUENCY-RESPONSE; PROBE HYDROPHONE; BRAGG GRATINGS; MHZ; SENSORS; TEMPERATURE; SENSITIVITY; OPERATION; PRESSURE; RANGE;
D O I：
10.1016/j.ultras.2013.12.009
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A fiber-optic probe with dielectric multilayer films deposited on a small stub is studied for mega-hertz ultrasonic-wave detection in water. The small stub with a short Fabry-Perot cavity and distributed reflectors is attached on the fiber end. The structure is mechanically strong and withstands intense ultrasonic pressure. Ultrasonic waves at 1.56 MHz are successfully detected in water with a good signal-to-noise ratio. The working principle and the characteristics are studied by comparing the ultrasonic sensitivity with that of a conventional piezoelectric hydrophone. The distance response and directional response are also investigated. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：1047 / 1051
页数：5
相关论文
共 29 条
[1]   DETERMINATION OF NONLINEARITY PARAMETER B/A FOR WATER AND META-XYLENE [J].
ADLER, L ;
HIEDEMANN, EA .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1962, 34 (04) :410-&
[2]   EMBEDDED FIBEROPTIC FABRY-PEROT ULTRASOUND SENSOR [J].
ALCOZ, JJ ;
LEE, CE ;
TAYLOR, HF .
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1990, 37 (04) :302-306
[3]   Miniature optical fibre ultrasonic hydrophone using a Fabry-Perot polymer film interferometer [J].
Beard, PC ;
Mills, TN .
ELECTRONICS LETTERS, 1997, 33 (09) :801-803
[4]   Acousto-ultrasonic sensing using fiber Bragg gratings [J].
Betz, DC ;
Thursby, G ;
Culshaw, B ;
Staszewski, WJ .
SMART MATERIALS & STRUCTURES, 2003, 12 (01) :122-128
[5]   Underwater Acoustic Sensors Based on Fiber Bragg Gratings [J].
Campopiano, Stefania ;
Cutolo, Antonello ;
Cusano, Andrea ;
Giordano, Michele ;
Parente, Giuseppe ;
Lanza, Giuseppe ;
Laudati, Armando .
SENSORS, 2009, 9 (06) :4446-4454
[6]   The detection of ultrasound using fiber-optic sensors [J].
Culshaw, Brian ;
Thursby, Graham ;
Betz, Daniel ;
Sorazu, Borja .
IEEE SENSORS JOURNAL, 2008, 8 (7-8) :1360-1367
[7]   PVDF HYDROPHONE FOR THE MEASUREMENT OF SHOCK-WAVES [J].
GRANZ, B .
IEEE TRANSACTIONS ON ELECTRICAL INSULATION, 1989, 24 (03) :499-502
[8]  
Kim K.S., 2011, IEEE PHOTONIC TECH L, V23, P1472
[9]   Dedication [J].
Kim, Kyoung-Woong .
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2012, 34 :1-1
[10]   Coated fiber-optic hydrophone for ultrasonic measurement [J].
Koch, C .
ULTRASONICS, 1996, 34 (06) :687-689
123