Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4337
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dc.contributorDepartment of Electrical Engineering-
dc.creatorWang, Y-
dc.creatorWang, D-
dc.creatorJin, W-
dc.date.accessioned2014-12-11T08:23:18Z-
dc.date.available2014-12-11T08:23:18Z-
dc.identifier.issn1559-128X-
dc.identifier.urihttp://hdl.handle.net/10397/4337-
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.rights© 2006 Optical Society of America. This paper was published in Applied Optics and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-45-25-6469. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.en_US
dc.subjectLaser pulsesen_US
dc.subjectLight reflectionen_US
dc.subjectOptical resolving poweren_US
dc.subjectRefractive indexen_US
dc.subjectRing lasersen_US
dc.subjectSemiconductor lasersen_US
dc.titleMeasuring optical fiber length by use of a short-pulse optical fiber ring laser in a self-injection seeding schemeen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: Yi-Ping Wangen_US
dc.description.otherinformationAuthor name used in this publication: Dong Ning Wangen_US
dc.identifier.spage6469-
dc.identifier.epage6472-
dc.identifier.volume45-
dc.identifier.issue25-
dc.identifier.doi10.1364/AO.45.006469-
dcterms.abstractA method for measuring the length of an optical fiber by use of an optical fiber ring laser pulse source is proposed and demonstrated. The key element of the optical fiber ring laser is a gain-switched Fabry-Perot laser diode operated in a self-injection seeding scheme. This method is especially suitable for measuring a medium or long fiber, and a resolution of 0.1 m is experimentally achieved. The measurement is implemented by accurately determining the pulse frequency that can maximize the output power of the fiber ring laser. The measurement results depend only on the refractive index of the fiber corresponding to this single wavelength, instead of the group index of the fiber, which represents a great advantage over both optical time-domain reflectometry and optical low-coherence reflectometry methods.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationApplied optics, 1 Sept. 2006, v. 45, no. 25, p. 6469-6472-
dcterms.isPartOfApplied optics-
dcterms.issued2006-09-01-
dc.identifier.isiWOS:000240216900020-
dc.identifier.scopus2-s2.0-33750298124-
dc.identifier.eissn2155-3165-
dc.identifier.rosgroupidr31697-
dc.description.ros2006-2007 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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