Thermal activation of regenerated fiber Bragg grating in few mode fibers
This work demonstrated for the first time, the thermal regeneration of two and four modes graded index fiber Bragg gratings using high temperature tube furnace. During the regeneration process, the seed grating is erased and a new grating with lower index contrast is formed. The thermal calibration...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Published: |
Elsevier
2016
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| Subjects: |