Photothermal effects in fiber Bragg gratings.
Writing a fiber Bragg grating in optical fiber generates an intrinsic broadband absorption term that can result in photothermal heating during subsequent use with fiber core guided light. This, in turn, can cause a significant shift of a grating resonance via the thermo-optic coefficient, even at lo...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2006
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