Title :
Design of Dammann Gratings by Particle Swarm Optimization
Author :
Shi, Zhao-Jun ; Gao, Yi-Qing
Author_Institution :
Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
In the paper,particle swarm optimization is introduced to design Dammann gratings. Design a Dammann gratings with 1 15 uniform spot array with the proposed algorithm and genetic algorithm. The performance of the optimization result is compared with genetic algorithm, Experimental results shows that the method gives a significant reduction in computation time to GA method while still get high diffraction efficiency and uniformity error .
Keywords :
diffraction gratings; genetic algorithms; optical design techniques; particle swarm optimisation; Dammann gratings; diffraction efficiency; genetic algorithm; particle swarm optimization; uniform spot array; uniformity error; Algorithm design and analysis; Computational efficiency; Design automation; Design engineering; Design optimization; Evolutionary computation; Genetic algorithms; Gratings; Particle swarm optimization; Search methods;
Conference_Titel :
Photonics and Optoelectronic (SOPO), 2010 Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4963-7
Electronic_ISBN :
978-1-4244-4964-4
DOI :
10.1109/SOPO.2010.5504045
