APLLICATION OF GENETIC ALGORITHM TO LASER BEAM RESHAPING
遗传算法在激光束整形中的应用

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.