Fiber-optic bend sensor using LP21 mode operation
A novel fiber-optic bending sensor based upon the propagation of LP21 mode is demonstrated. The sensor, comprised of an S-bend fiber on an elastic film, measures LP21 mode specklegram rotation, which increments linearly with bending angle by the stress-optic effect. The sensor is capable of experime...
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Main Authors: | Fan, Yuqiang., Wu, George., Wei, Wanting., Yuan, Yufeng., Lin, Feng., Wu, X. |
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Other Authors: | School of Computer Engineering |
Format: | Article |
Language: | English |
Published: |
2013
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/84505 http://hdl.handle.net/10220/10937 |
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Institution: | Nanyang Technological University |
Language: | English |
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