Optical Fiber for Acoustic Sensor Applications

1993 ◽  
Author(s):  
James R. Onstott
Keyword(s):  
Optical Fiber ◽  
Acoustic Sensor ◽  
Sensor Applications

Detector for an optical-fiber acoustic sensor using dynamic holographic interferometry

1980 ◽  
Vol 5 (11) ◽  
pp. 485 ◽  
Author(s):  
T. J. Hall ◽  
M. S. Ner ◽  
M. A. Fiddy
Keyword(s):  
Optical Fiber ◽  
Holographic Interferometry ◽  
Acoustic Sensor

Boron Nitride Nanotubes for Optical Fiber Sensor Applications

2021 ◽  
Author(s):  
Huimin Ding ◽  
Jingwen Guan ◽  
Ping Lu ◽  
Stephen J. Mihailov ◽  
Christopher T. Kingston ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Boron Nitride Nanotubes ◽  
Fiber Sensor ◽  
Sensor Applications

Polarization-based optical fiber acoustic sensor for geological applications

2020 ◽  
Vol 37 (11) ◽  
pp. A147
Author(s):  
J. Jena ◽  
S. Wassin ◽  
L. Bezuidenhout ◽  
M. Doucouré ◽  
T. Gibbon
Keyword(s):  
Optical Fiber ◽  
Acoustic Sensor

A New Optical Fiber Acoustic Sensor Based on Air Backing Mandrel Type Fiber Optic Hydrophone

2013 ◽  
Vol 303-306 ◽  
pp. 55-58
Author(s):  
Cheng Long Liu ◽  
Zi Nan Wang ◽  
Qian Qian Cheng ◽  
Hayrigul Osman ◽  
Chao Peng ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Power Supply ◽  
Acoustic Waves ◽  
Response Curve ◽  
Fiber Optic ◽  
Acoustic Sensor ◽  
Electric Power Supply ◽  
Novel Approach ◽  
Set Up ◽  
Type Fiber

We propose and demonstrate an optical fiber acoustic sensor based on air backing mandrel type fiber optic hydrophone. This novel approach to sensing sounds in the air has not been utilized before and has the advantage that the sensor doesn’t need electric power supply when it is working. To prove the feasibility of such an optical fiber acoustic sensor, we make a model and set up experiment to get the acoustic waves response curve in frequency. Because of its simple mechanical structure, the sensor is robust and shows a good application prospect.

Underwater Acoustic Sensor Using Optical Fiber Bragg Grating as Detecting Element

1999 ◽  
Vol 38 (Part 1, No. 5B) ◽  
pp. 3233-3236 ◽  
Author(s):  
Nobuaki Takahashi ◽  
Kanta Tetsumura ◽  
Sumio Takahashi
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Acoustic Sensor ◽  
Underwater Acoustic ◽  
Optical Fiber Bragg Grating
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