| Download | - View final version: Spectral degradation of Type II π-phase-shifted fiber Bragg gratings due to femtosecond laser induced loss (PDF, 2.4 MiB)
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| DOI | Resolve DOI: https://doi.org/10.1364/OE.27.001507 |
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| Author | Search for: Grobnic, Dan1; Search for: Hnatovsky, Cyril1; Search for: Mihailov, Stephen J.1ORCID identifier: https://orcid.org/0000-0002-6144-0937 |
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| Affiliation | - National Research Council of Canada. Security and Disruptive Technologies
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| Format | Text, Article |
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| Abstract | Narrowband high-temperature stable fiber Bragg gratings (FBGs) can be made by introducing a π-phase shift in the middle of a Type II periodic grating structure. This creates a passband inside the wavelength rejection band. During the inscription of Type II Bragg gratings broadband, optical loss is induced in the fiber core as a result of interaction between the inscription beam and the silica host. The amount of broadband loss will determine the passband’s spectral characteristics (bandwidth and loss). |
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| Publication date | 2019-01-16 |
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| Publisher | Optical Society of America |
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| Licence | |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | d85700d9-dfe0-4361-a010-404e324a9beb |
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| Record created | 2021-04-14 |
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| Record modified | 2021-04-14 |
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