High-temperature strain sensing using sapphire fibers with inscribed first-order Bragg gratings
dc.bibliographicCitation.issue | 3 | eng |
dc.bibliographicCitation.journalTitle | IEEE Photonics Journal | eng |
dc.bibliographicCitation.volume | 8 | |
dc.contributor.author | Habisreuther, Tobias | |
dc.contributor.author | Elsmann, T. | |
dc.contributor.author | Graf, A. | |
dc.contributor.author | Schmidt, M.A. | |
dc.date.accessioned | 2016-06-16T17:44:32Z | |
dc.date.available | 2019-06-28T07:29:49Z | |
dc.date.issued | 2016 | |
dc.description.abstract | Strain sensor designs and strain measurements based on single-crystal sapphire fibers with inscribed first-order fiber Bragg gratings for applications up to 600 °C are presented. We report on all the details of two different sensor designs; for instance, we show that the resolution of multimode sapphire fiber Bragg grating (SFBG) strain sensors is about l / l = ¼ 10-5 (10 µstrain), which is comparable with state-of-the-art high-temperature sensors. We apply our sensors for the determination of the thermal expansion coefficients of high-temperature steel alloys, showing a good match to known values. Hence, we believe that SFBG sensors may represent a promising alternative to currently used non-optic-based strain-detecting devices. | eng |
dc.description.version | publishedVersion | eng |
dc.format | application/pdf | |
dc.identifier.uri | https://doi.org/10.34657/4795 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/1220 | |
dc.language.iso | eng | eng |
dc.publisher | New York, NY : IEEE | eng |
dc.relation.doi | https://doi.org/10.1109/JPHOT.2016.2555580 | |
dc.rights.license | CC BY 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | eng |
dc.subject.ddc | 620 | eng |
dc.subject.other | Fiber gratings | eng |
dc.subject.other | fiber optic systems | eng |
dc.subject.other | sensors | eng |
dc.title | High-temperature strain sensing using sapphire fibers with inscribed first-order Bragg gratings | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IPHT | eng |
wgl.subject | Ingenieurwissenschaften | eng |
wgl.type | Zeitschriftenartikel | eng |
Files
Original bundle
1 - 1 of 1