標題: | Simulation and comparison of the illuminance, uniformity, and efficiency of different forms of lighting used in basketball court illumination |
作者: | Sun, Wen-Shing Tien, Chuen-Lin Tsuei, Chih-Hsuan Pan, Jui-Wen 光電系統研究所 Institute of Photonic System |
公開日期: | 10-Oct-2014 |
摘要: | We simulate and compare the illuminance, uniformity, and efficiency of metal-halide lamps, white LED light sources, and hybrid light box designs combining sunlight and white LED lighting used for indoor basketball court illumination. According to the optical simulation results and our examination of real situations, we find that hybrid light box designs combining sunlight and white LEDs do perform better than either metal-halide lamps or white LED lights. An evaluation of the sunlight concentrator system used in our inverted solar cell shows that the energy consumption of stadium lighting can be reduced significantly. (C) 2014 Optical Society of America |
URI: | http://dx.doi.org/10.1364/AO.53.00H186 http://hdl.handle.net/11536/25336 |
ISSN: | 1559-128X |
DOI: | 10.1364/AO.53.00H186 |
期刊: | APPLIED OPTICS |
Volume: | 53 |
Issue: | 29 |
起始頁: | H186 |
結束頁: | H194 |
Appears in Collections: | Articles |