Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/Hannan/147319
Title: Multimode Interference-Based Fiber-Optic Ultrasonic Sensor for Non-Contact Displacement Measurement
Authors: An Sun;Zhishen Wu;Da Fang;Jian Zhang;Wei Wang
subject: multimode interference|non-contact|fiber optic sensor|displacement measurement|ultrasonic sensor
Year: 2016
Publisher: IEEE
Abstract: In this paper, ultrasonic sensor based on multimode interference in single-mode–multimode–single-mode optic fiber structure for non-contact displacement measurement is presented and investigated. By experimentally testing and optimizing the sensor structure, an ultrasonic wave with a frequency of 25 kHz can be sensitively detected with a 7 m non-contact detection distance. Displacement measurement by employing phase shift detection is conducted and the experimental results verify that a resolution 0.1 mm within the measurement range of 6 mm can be achieved for 7-m non-contact distance based on the proposed system.
URI: http://localhost/handle/Hannan/147319
ISSN: 1530-437X
1558-1748
volume: 16
issue: 14
More Information: 5632
5635
Appears in Collections:2016

Files in This Item:
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7478020.pdf3.56 MBAdobe PDFThumbnail
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Title: Multimode Interference-Based Fiber-Optic Ultrasonic Sensor for Non-Contact Displacement Measurement
Authors: An Sun;Zhishen Wu;Da Fang;Jian Zhang;Wei Wang
subject: multimode interference|non-contact|fiber optic sensor|displacement measurement|ultrasonic sensor
Year: 2016
Publisher: IEEE
Abstract: In this paper, ultrasonic sensor based on multimode interference in single-mode–multimode–single-mode optic fiber structure for non-contact displacement measurement is presented and investigated. By experimentally testing and optimizing the sensor structure, an ultrasonic wave with a frequency of 25 kHz can be sensitively detected with a 7 m non-contact detection distance. Displacement measurement by employing phase shift detection is conducted and the experimental results verify that a resolution 0.1 mm within the measurement range of 6 mm can be achieved for 7-m non-contact distance based on the proposed system.
URI: http://localhost/handle/Hannan/147319
ISSN: 1530-437X
1558-1748
volume: 16
issue: 14
More Information: 5632
5635
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7478020.pdf3.56 MBAdobe PDFThumbnail
Preview File
Title: Multimode Interference-Based Fiber-Optic Ultrasonic Sensor for Non-Contact Displacement Measurement
Authors: An Sun;Zhishen Wu;Da Fang;Jian Zhang;Wei Wang
subject: multimode interference|non-contact|fiber optic sensor|displacement measurement|ultrasonic sensor
Year: 2016
Publisher: IEEE
Abstract: In this paper, ultrasonic sensor based on multimode interference in single-mode–multimode–single-mode optic fiber structure for non-contact displacement measurement is presented and investigated. By experimentally testing and optimizing the sensor structure, an ultrasonic wave with a frequency of 25 kHz can be sensitively detected with a 7 m non-contact detection distance. Displacement measurement by employing phase shift detection is conducted and the experimental results verify that a resolution 0.1 mm within the measurement range of 6 mm can be achieved for 7-m non-contact distance based on the proposed system.
URI: http://localhost/handle/Hannan/147319
ISSN: 1530-437X
1558-1748
volume: 16
issue: 14
More Information: 5632
5635
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7478020.pdf3.56 MBAdobe PDFThumbnail
Preview File