Open AccessTwo-step method for lens system design
Author(s) -
Lei Li,
QiongHua Wang,
Xiaoqing Xu,
Dahai Li
Publication year - 2010
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.18.013285
Subject(s) - lens (geology) , computer science , genetic algorithm , selection (genetic algorithm) , coordinate system , evolutionary algorithm , optics , algorithm , mathematical optimization , mathematics , artificial intelligence , physics , machine learning
This paper proposes a method for lens system design. It consists of two main steps called Glass-Selection Step and Further-Optimization Step. We modify coordinate-wise algorithm to obtain the glass combination in Glass-Selection Step. In Further-Optimization Step, we use modified coordinate-wise algorithm combined with modified evolutionary algorithm to find out the optimal solution. We succeed in obtaining high quality design with the proposed method.