{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T19:50:09Z","timestamp":1760385009031,"version":"build-2065373602"},"reference-count":6,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2009,10,22]],"date-time":"2009-10-22T00:00:00Z","timestamp":1256169600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>We report about the possibility of using regenerated fiber Bragg gratings generated in photosensitive fibers without applying hydrogen loading for high temperature sensor networks. We use a thermally induced regenerative process which leads to a secondary increase in grating reflectivity. This refractive index modification has shown to become more stable after the regeneration up to temperatures of 600 \u00b0C. With the use of an interferometric writing technique, it is possible also to generate arrays of regenerated fiber Bragg gratings for sensor networks.<\/jats:p>","DOI":"10.3390\/s91008377","type":"journal-article","created":{"date-parts":[[2009,10,22]],"date-time":"2009-10-22T12:29:06Z","timestamp":1256214546000},"page":"8377-8381","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Arrays of Regenerated Fiber Bragg Gratings in Non-Hydrogen-Loaded Photosensitive Fibers for High-Temperature Sensor Networks"],"prefix":"10.3390","volume":"9","author":[{"given":"Eric","family":"Lindner","sequence":"first","affiliation":[{"name":"Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christoph","family":"Chojetztki","sequence":"additional","affiliation":[{"name":"Fibre Bragg Grating Sensors (FBGS) Technologies GmbH, Buchaer Str. 6, 07745 Jena, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sven","family":"Brueckner","sequence":"additional","affiliation":[{"name":"Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Becker","sequence":"additional","affiliation":[{"name":"Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manfred","family":"Rothhardt","sequence":"additional","affiliation":[{"name":"Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johan","family":"Vlekken","sequence":"additional","affiliation":[{"name":"Fibre Optic Sensors and Sensing Systems (FOS&S), Cipalstraat 14 - B-2440 Geel, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hartmut","family":"Bartelt","sequence":"additional","affiliation":[{"name":"Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2009,10,22]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1917","DOI":"10.1364\/OL.33.001917","article-title":"Ultra-high temperature regenerated gratings in boron codoped germanosilicate optical fibre using 193 nm","volume":"2","author":"Bandyopadhyay","year":"2008","journal-title":"Opt. 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