In fibre amplitude modulation at GHz frequencies using elasto-optic effect in a fibre Bragg grating
We report in-fibre optical amplitude modulation via the elasto-optic effect up to 1 GHz using a fibre Bragg grating with coaxial acoustic transducer. The modulation showed resonances every 45 MHz. The peak wavelength shift resulting from the strain generated by the transducer was found to be ~30 pm.
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1999.
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| Subjects: | |
| Online Access: | Get fulltext |