Freeform micro optics for compound collimated beam shaping
作者
Enguo Chen,Zhixian Lin,Jintang Lin,Tailiang Guo
标识
DOI:10.1364/cosi.2014.jtu5a.21
摘要
We propose a kind of freeform shaping optics for compound collimated beam shaping. This design can achieve prescribed uniform rectangular illuminations without concern for the initial pattern, position or intensity of collimated beam.