Compound parabolic concentrator design for red, green, blue, and white LED light mixing

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题名:	Compound parabolic concentrator design for red, green, blue, and white LED light mixing
作者:	李朱育;Wei, An-Chi;Lo, Shih-Chieh;Hung, Pei-Fang;Lee, Ju-Yi;Yeh, Hong-Yih;Huang, Hong-Cheng;Li, Chia-Ming
贡献者:	工學院機械工程學系
关键词:	Concentrators;Fibers;Illumination;Light-emitting diodes;Lighting;Modules;Nonuniformity;Simulation
日期:	2016-08-01
上传时间:	2026-04-23 14:52:56 (UTC+8)
出版者:	Japan Society of Applied Physics;The Japan Society of Applied Physics
摘要:	摘要： A light-mixing module consisting of a compound parabolic concentrator (CPC) and a fiber for mixing light from red, green, blue, and white (RGBW) LEDs was proposed. The design principle was investigated and a design prototype was demonstrated in a simulation. The simulated results showed that the chromatic nonuniformity was reduced to 1/10 when the fiber length was 40 times the core width, and the module efficiencies were more than 80% and more than 60% when the fiber lengths were 350 mm and 5 m, respectively. The proposed module is suitable for solar lighting compensation or indoor lighting, such as plant-factory lighting. 其他題名： Jpn. J. Appl. Phys 出版者： The Japan Society of Applied Physics 出版日期： 2016-08-01 出處： Japanese Journal of Applied Physics, 2016-08, Vol.55 (8S3), p.08RF02--08RF02 資源來源： Institute of Physics Journals 版權： 2016 The Japan Society of Applied Physics 識別號： ISSN: 0021-4922 識別號： EISSN: 1347-4065 識別號： DOI: 10.7567/JJAP.55.08RF02 識別號： CODEN: JJAPB6
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