Demonstration of UV-written waveguides, Bragg gratings and cavities at 780 nm, and an original experimental measurement of group delay
We present direct UV-written waveguides and Bragg gratings operating at 780 nm. By combining two gratings into a Fabry-Perot cavity we have devised and implemented a novel and practical method of measuring the group delay of Bragg gratings.
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2011-11-22.
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| Subjects: | |
| Online Access: | Get fulltext |