Long period gratings formed in depressed cladding fibres
In a single mode fibre of a depressed cladding design, the LP11 mode is leaky but can propagate over a short length of fibre. This leaky LP11 mode instead of the conventional cladding modes can be used in long period gratings, with two extra benefits, (I) a larger overlap, giving stronger coupling a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
1997.
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| Subjects: | |
| Online Access: | Get fulltext |