Show simple item record

dc.contributor.authorLin, Yue
dc.contributor.authorGao, Yu-Lin
dc.contributor.authorLu, Yi-Jun
dc.contributor.authorZhu, Li-Hong
dc.contributor.authorZhang, Yong
dc.contributor.authorChen, Zhong
dc.contributor.author陈忠
dc.date.accessioned2013-04-02T09:56:05Z
dc.date.available2013-04-02T09:56:05Z
dc.date.issued2012-05-14
dc.identifier.citationAPPLIED PHYSICS LETTERS,2012,100(20)zh_CN
dc.identifier.issn0003-6951
dc.identifier.urihttp://dx.doi.org/10.1063/1.4718612
dc.identifier.uriWOS:000304265000039
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/15458
dc.description.abstractWe investigate the current and temperature dependence of GaN-based high power blue light-emitting diodes and identify a set of temperature sensitive optical parameters (TSOPs) that can provide a real-time solution for determining the junction temperature (T-j). The relationships among T-j, forward current and TSOPs, "center of mass" wavelength, and, in particular, full width at half maximum (FWHM) have been studied, and the relevant mathematic models have been developed. The analysis indicates that using FWHM may yield higher accuracy than using other parameters as TSOPs. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4718612]zh_CN
dc.description.sponsorshipMajor Science and Technology Project between University-Industry Cooperation in Fujian Province [2011H6025]; "863 Solid-State Lighting Project" of China [2006AA03A175]; NSF [11104230]; NSF of Fujian Province [2008J0030]; CRIzh_CN
dc.language.isoenzh_CN
dc.publisherAMER INST PHYSICSzh_CN
dc.titleStudy of temperature sensitive optical parameters and junction temperature determination of light-emitting diodeszh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record