High-temperature type IIa gratings in 12-ring photonic crystal fibre with germanosilicate core
The inscription of efficient Bragg gratings (> 20 dB) in 12-ring photonic crystal fibre with a germanosilicate doped core without the need for hydrogen loading using 193 nm is demonstrated. We show the characteristic rollover from type I grating to type IIa – the first observation of a type IIa grat...
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| Principais autores: | , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
EDP Sciences
2008-01-01
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| Serier: | Journal of the European Optical Society-Rapid Publications |
| Fag: | |
| Online adgang: | https://jeos.edpsciences.org/articles/jeos/pdf/2008/01/jeos20080308031.pdf |
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