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Lumen degradation analysis of LED lamps based on the subsystem isolation method 期刊论文
Applied Optics, 2018, 卷号: 57, 期号: 4, 页码: 849-854
作者:  Ke, H. L.;  Hao, J.;  Tu, J. H.;  Miao, P. X.;  Wang, C. Q.;  Cui, J. Z.;  Sun, Q.;  Sun, R. T.
浏览  |  Adobe PDF(962Kb)  |  收藏  |  浏览/下载:305/96  |  提交时间:2019/09/17
temperature  performance  life  Optics  
Optical design and fabrication of palm/fingerprint uniform illumination system with a high-power near-infrared light-emitting diode 期刊论文
Applied Optics, 2017, 卷号: 56, 期号: 17
作者:  Jing, L.;  Y. Wang;  H. F. Zhao;  H. L. Ke;  X. X. Wang and Q. Gao
浏览  |  Adobe PDF(1486Kb)  |  收藏  |  浏览/下载:276/83  |  提交时间:2018/06/13
Disparity between online and offline tests in accelerated aging tests of LED lamps under electric stress 期刊论文
Applied Optics, 2016, 卷号: 55, 期号: 27
作者:  Wang, Y.;  L. Jing;  H. L. Ke;  J. Hao;  Q. Gao;  X. X. Wang;  Q. Sun and Z. J. Xu
浏览  |  Adobe PDF(745Kb)  |  收藏  |  浏览/下载:324/85  |  提交时间:2017/09/11
Analysis of junction temperature and modification of luminous flux degradation for white LEDs in a thermal accelerated reliability test 期刊论文
Applied Optics, 2016, 卷号: 55, 期号: 22
作者:  Ke, H. L.;  L. Jing;  J. Hao;  Q. Gao;  Y. Wang;  X. X. Wang;  Q. Sun and Z. J. Xu
浏览  |  Adobe PDF(1348Kb)  |  收藏  |  浏览/下载:288/48  |  提交时间:2017/09/11
Comparison of online and offline tests in LED accelerated reliability tests under temperature stress 期刊论文
Applied Optics, 2015, 卷号: 54, 期号: 33, 页码: 9906-9910
作者:  Ke, H. L.;  L. Jing;  Q. Gao;  Y. Wang;  J. Hao;  Q. Sun and Z. J. Xu
浏览  |  Adobe PDF(1192Kb)  |  收藏  |  浏览/下载:223/46  |  提交时间:2016/07/15