基于复合抛物面集光器的LED教室灯具的配光设计
白莹;林文硕;谢国庆
Light distribution design of LED lamps in classroom based on compound parabolic collector
BAI Ying;LIN Wen-shuo;XIE Guo-qing
应用光学 . 2014, (3): 395 -399 .