Sensing Characterization of Helical Long Period Fiber Grating Fabricated by a Double-Side CO<sub>2</sub> Laser in Single-Mode Fiber
A simple and efficient manufacture method of helical long period fiber grating (HLPFG) in a single-mode fiber (SMF) is designed and verified through experiment. Different from the previous fabricating methods, the SMF is heated by a double-side CO<sub>2</sub> laser beam after being twist...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8701459/ |
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