Tuning and chirping fiber Bragg gratings by deep etching
We have demonstrated a new method for tuning and chirping fiber gratings. It relies on etching of a fiber down to very small cladding diameter, so that the propagating optical mode in the fiber interacts with the surrounding media. A tuning range of 4.5 nm has been demonstrated with a potential of m...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1995-12.
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| Subjects: | |
| Online Access: | Get fulltext |