Direct period measurement for fiber Bragg grating using an optical imaging technique
This paper proposes an approach based on an optical imaging technique for the period measurement of fiber Bragg gratings (FBG). The simple, direct technique involves a differential interface contrast (DIC) microscope and a high-resolution CCD camera. Image processing is performed on the microscope i...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
Optical Society of America
2013
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/14390/ https://www.osapublishing.org/ao/abstract.cfm?uri=ao-52-22-5393&origin=search |
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