华侨大学学报（自然科学版）2011，Vol.32Issue(5)：502-505,4.
大功率发光二极管路灯的一次光学仿真设计
High-Power Light-Emitting Diode's First Optical Design and Simulation for Road Light
摘要
Abstract
Base on the CMOS chip's emission angle limited by the reflector, and applying the effect of the light's convergence and divergence by free-surface lens, the high-power light-emitting diode's intensity distribution was studied. The paper designs a reflector by through optimizing the first optical system's parameters to realizes light-emitting diode's intensity distribution as bat-wing, and receiver s irradiance distribution as rectangle. The simulation results show this design meets the requirement of the road light and the irradiance uniformity up to 0. 846.关键词
光学设计/发光二极管/蝙蝠翼型/路灯/配光曲线Key words
optical design/ light-emitting diode/ bat-wing pattern/ road light/ intensity distribution分类
数理科学引用本文复制引用
黄智炜,郭震宁,林介本,董菁菁..大功率发光二极管路灯的一次光学仿真设计[J].华侨大学学报（自然科学版）,2011,32(5):502-505,4.基金项目
福建省科技计划重点项目(2009H0034) （2009H0034）
福建省自然科学基金资助项目(2010J01338) （2010J01338）
福建省厦门市科技计划重点项目(3502Z20093033) （3502Z20093033）
福建省泉州市科技计划重点项目(2008G7) （2008G7）
