Axial stress profiling for few-mode fiber Bragg grating based on resonant wavelength shifts during etching process
We proposed an analytical model to describe the relationship between the axial stress profile of a few-mode fiber Bragg grating with the variations in the resonant wavelengths during a chemical etching process. As a mechanism of preserving state of equilibrium, the etched fiber is experiencing a var...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
OSA Publishing
2017
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/19154/1/Axial%20stress%20profiling%20for%20few-mode%20fiber%20bragg%20grating%20based%20on%20resonant%20wavelength%20shifts%20during%20etching%20process.pdf |