Utilization of a dispersion-shifted fiber for simultaneous measurement of distributed strain and temperature through Brillouin frequency shift
| dc.citation.epage | 1096 | en_US |
| dc.citation.issue | 10 | en_US |
| dc.citation.spage | 1094 | en_US |
| dc.citation.volume | 13 | en_US |
| dc.citation.woscount | 43 | |
| dc.contributor.author | Lee, CC | en_US |
| dc.contributor.author | Chiang, PW | en_US |
| dc.contributor.author | Chi, S | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:43:22Z | |
| dc.date.available | 2014-12-08T15:43:22Z | |
| dc.date.issued | 2001-10-01 | en_US |
| dc.description.abstract | In this letter, we propose and realize a new method that utilizes a dispersion-shifted fiber having compound compositions with different temperature coefficients in core to simultaneously measure the distributed strain and temperature based on Brillouin frequency shift. In a 3682-m sensing length of large-effective-area nonzero dispersion-shifted fiber, a temperature resolution of 5 degreesC, a strain resolution of 60 mu epsilon, and a spatial resolution of 2 in are achieved simultaneously. | en_US |
| dc.identifier.doi | 10.1109/68.950746 | en_US |
| dc.identifier.issn | 1041-1135 | en_US |
| dc.identifier.journal | IEEE PHOTONICS TECHNOLOGY LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/68.950746 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/29363 | |
| dc.identifier.wosnumber | WOS:000171054000016 | |
| dc.language.iso | en_US | en_US |
| dc.subject | BOTDR | en_US |
| dc.subject | Brillouin frequency shift | en_US |
| dc.subject | dispersion-shifted fiber | en_US |
| dc.title | Utilization of a dispersion-shifted fiber for simultaneous measurement of distributed strain and temperature through Brillouin frequency shift | en_US |
| dc.type | Article | en_US |