The Research on Multi-Spectral Fitting of LED Spectrum Tunable Light Source
NI Jun-xiong1, BAI Ting-zhu1*, XU Ying-ying1,2
1. Key Laboratory of Optical Imaging Technology and System of the Ministry of Education, Beijing Institute of Technology, Beijing 100081, China 2. Optical Division, National Institute of Metrology, Beijing 100013, China
Abstract:Using a number of different spectral LED cells, the spectra of several typical spectral light source were fitted successfully. The research focuses on how to find the needed spectral distribution and the least number of LEDs by using the target spectrum to go. Furthermore the result is used to judge and improve the obtained original fitting model. Simulate The target spectrum obtained by the actual measurement was simulated and preferable prospective result was obtained.
倪俊雄1,白廷柱1*,徐英莹1, 2 . LED可变光谱光源的多光谱拟合反演研究[J]. 光谱学与光谱分析, 2012, 32(06): 1606-1610.
NI Jun-xiong1, BAI Ting-zhu1*, XU Ying-ying1,2 . The Research on Multi-Spectral Fitting of LED Spectrum Tunable Light Source . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(06): 1606-1610.
[1] Fryc I, Brown S W, Eppeldauer G P, et al. Proc. of SPIE, 2004, 5530: 150. [2] Kevin J Dowling, Brad Kolsky. Proc. of SPIE, 2010, 7422: 742206. [3] ZHU Ji-yi, REN Jian-wei, LI Bao-yong, et al(朱继亦,任建伟,李葆勇,等). Chinese Journal of Luminscence(发光学报),2010,31(6):882. [4] WANG Bing-tuan(王兵团). Journal of Northern Jiaotong University(北方交通大学学报), 2001, 25(6): 85. [5] Fryc I, Brown S W,Ohno Y. Proc. of SPIE, 2005, 5941: 594111. [6] HE Xiao-qun, LIU Wen-qing(何晓群,刘文卿). Applied Regression Analysis(应用回归分析). Beijing: China Renmin University Press(北京:中国人民大学出版社), 2007.