准直光
光学
镜头(地质)
反射(计算机编程)
补偿(心理学)
全内反射
简单透镜
分歧(语言学)
强度(物理)
物理
计算机科学
焦距
激光器
心理学
语言学
精神分析
哲学
程序设计语言
作者
Jingchao Xing,Hong Li,Zhiqing Zhang,Zhitao Chen
出处
期刊:Applied Optics
[The Optical Society]
日期:2022-04-21
卷期号:61 (13): 3679-3679
被引量:2
摘要
An optical design method of a fully customizable collimating lens is proposed. The initial model of the complete lens is constructed by two parts. One part is calculated by the total internal reflection algorithm; the other part is constructed by trial-and-error method. The lens is further optimized by normal vector correction and high- and low-angle compensation. The optical performance of the fully customizable collimating lens is studied. It is proven to have good collimation performance with a divergence angle of 1.8° at 50% of the maximum luminous intensity; the uniformity is as high as 98.4%.
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