Open AccessAPLLICATION OF GENETIC ALGORITHM TO LASER BEAM RESHAPING
Author(s) -
Jingjuan Zhang,
Jidong Yang,
Yao De-Cheng,
Chen Jun-Ben
Publication year - 1996
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.45.789
Subject(s) - binary number , genetic algorithm , optics , wavefront , beam (structure) , gaussian beam , gaussian , laser beams , transformation (genetics) , phase (matter) , algorithm , computer science , physics , laser , mathematics , chemistry , biochemistry , arithmetic , quantum mechanics , machine learning , gene
Genetic algorithm is used to design a binary optical system with 8 grey levels to implement the wavefront transformation from gaussian beam to circularly flat - top beam. The comparison with the staionary phase method and the input - output method shows that genetic algorithm is more appropriate to design binary optics for profile reshaping than the other two methods.