Rocking filter formation in photosensitive high birefringence optical fibres
Parent et al. observed that the refractive index changes induced in optical fibres by Hill grating formation (at 488 and 514.5 nm) were birefringent. A wavelength filter, formed in a simple and novel way by exposing high birefringence fibre to linearly polarised 488nm light, is reported. Narrow band...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
1990.
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| Subjects: | |
| Online Access: | Get fulltext |