Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/7644
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electronic and Information Engineering | - |
dc.creator | Chen, Q | - |
dc.creator | Jin, C | - |
dc.creator | Bao, Y | - |
dc.creator | Li, Z | - |
dc.creator | Li, J | - |
dc.creator | Lu, C | - |
dc.creator | Yang, L | - |
dc.creator | Li, G | - |
dc.date.accessioned | 2015-05-26T08:17:02Z | - |
dc.date.available | 2015-05-26T08:17:02Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/7644 | - |
dc.language.iso | en | en_US |
dc.publisher | Optical Society of America | en_US |
dc.title | A distributed fiber vibration sensor utilizing dispersion induced walk-off effect in a unidirectional Mach-Zehnder interferometer | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 2167 | - |
dc.identifier.epage | 2173 | - |
dc.identifier.volume | 22 | - |
dc.identifier.issue | 3 | - |
dc.identifier.doi | 10.1364/OE.22.002167 | - |
dcterms.abstract | We propose and experimentally demonstrate a novel ultra-long range and sensitive distributed fiber vibration sensor. Only one unidirectional Mach-Zehnder interferometer (MZI) is employed in this scheme as the sensing element. In this sensor structure, we utilize chromatic dispersion-induced walk-off effect between the vibration signals sensed by two distributed feedback (DFB) lasers at different wavelengths to locate the vibration position. Vibration signals with frequencies up to 9MHz can be detected and the spatial resolution of 31m is achieved over 320km of the standard single mode fiber. Monitoring multiple vibration sources can also be realized using this scheme. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Optics express, 2014, v. 22, no. 3, p. 2167-2173 | - |
dcterms.isPartOf | Optics express | - |
dcterms.issued | 2014 | - |
dc.identifier.isi | WOS:000332518100001 | - |
dc.identifier.scopus | 2-s2.0-84893917689 | - |
dc.identifier.eissn | 1094-4087 | - |
dc.identifier.rosgroupid | r69570 | - |
dc.description.ros | 2013-2014 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Chen_Distributed_Fiber_Vibration.pdf | 1.95 MB | Adobe PDF | View/Open |
Page views
151
Last Week
1
1
Last month
Citations as of Apr 14, 2024
Downloads
192
Citations as of Apr 14, 2024
SCOPUSTM
Citations
43
Last Week
0
0
Last month
0
0
Citations as of Apr 19, 2024
WEB OF SCIENCETM
Citations
37
Last Week
0
0
Last month
2
2
Citations as of Apr 18, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.