| Téléchargement | - Voir la version finale : Ultrafast laser processing of optical fibers for sensing applications (PDF, 2.8 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.3390/s21041447 |
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| Auteur | Rechercher : Mihailov, Stephen J.1Identifiant ORCID : https://orcid.org/0000-0002-6144-0937; Rechercher : Hnatovsky, Cyril1; Rechercher : Abdukerim, Nurmemet1Identifiant ORCID : https://orcid.org/0000-0001-8051-3532; Rechercher : Walker, Robert B.1; Rechercher : Lu, Ping1; Rechercher : Xu, Yanping; Rechercher : Bao, Xiaoyi; Rechercher : Ding, Huimin1; Rechercher : De Silva, Manny1; Rechercher : Coulas, David1; Rechercher : Grobnic, Dan1 |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de sécurité et de rupture
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| Format | Texte, Article |
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| Sujet | fiber bragg gratings; random fiber gratings; femtosecond laser; fiber optic sensor |
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| Résumé | A review of recent progress in the use of infrared femtosecond lasers to fabricate optical fiber sensors that incorporate fiber Bragg gratings (FBG) and random fiber gratings (RFG) is presented. The important advancements in femtosecond laser writing based on the phase mask technique now allow through-the-coating (TTC) fabrication of Bragg gratings in ultra-thin fiber filaments, tilted fiber Bragg gratings, and 1000 °C-resistant fiber Bragg gratings with very strong cladding modes. As an example, through-the-coating femtosecond laser writing is used to manufacture distributed fiber Bragg grating sensor arrays for oil pipeline leak detection. The plane-by-plane femtosecond laser writing technique used for the inscription of random fiber gratings is also reviewed and novel applications of the resultant devices in distributed temperature sensing, fiber lasers and fiber laser sensors are discussed. |
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| Date de publication | 2021-02-19 |
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| Maison d’édition | MDPI |
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| Licence | |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 23ac2215-1098-4a9e-9d27-5db23aa101cd |
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| Enregistrement créé | 2021-06-01 |
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| Enregistrement modifié | 2021-06-11 |
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