[3] LI Xiaoyan, ZHONG Boliang, WANG Le, et al. Design of LED il lumination system in LCOS micro- projector [J]. Optical Technique, 2007, 33(5): 751-753.
[5] Winston Roland, Minano Juan C, Benitez Pablo. Nonimaging Optics [M]. Elsevier Academic Press, 2005: 7-23.
[6] Irfan Ullah, Seoyong Shin. Highly concentrated optical fiber-based daylighting systems for multi-floor office buildings [J]. Energy and Buildings(S0378-7788), 2014, 72: 246-261.
[7] Daly J C. Solar concentrator flux distributions using backward ray tracing [J]. Applied Optics(S0003-6935), 1979, 18(15): 2696-2699.
[8] Kok-Keong Chong, Sing-Liong Lau, Tiong-Keat Yew, et al. Design and development in optics of concentrator photovoltaic system [J]. Renewable and Sustainable Energy Reviews(S1364-0321), 2013, 19: 598-612.
[9] LIN Haihao, ZHANG Xuemei, ZHONG Yingjie. Technology Development of Solar Photovoltaic Concentrator [J]. Solar Energy, 2008(8): 34-39.
[10] TIAN Wei, WANG Yiping, HAN Lijun, et al. Technology development of photovoltaic concentrator system [J]. Acta Energiae Solaris Sinica, 2005, 26(4): 597-604.
[13] WEI Hui, LI Lifu. Design of Projector Headlamp Low Beam Distribution Based on the Light Utilization Rate [J]. Zhaoming Gongcheng Xuebao, 2012, 23(2): 102-107.
[15] Chaves Julio C. Introduction to non-imaging optics [M]. CRC Press, 2008: 25-116.
[16] [USA] Mike Wood SHI Duan. Etendue [J]. Entertainment Technology, 2012, 4(2): 6-8.