Title :
Real-time optical interconnection using gratings applied by simple genetic algorithm
Author :
Jin Seon Yoon ; Nam Kim ; Seok Hee Jeon ; Ho Hyung Suh
Author_Institution :
Dept. of Comput. & Commun. Eng., Chungbuk Nat. Univ., South Korea
fDate :
Aug. 30 1999-Sept. 3 1999
Abstract :
A pixelated binary phase grating to generate 5x5 spots is designed using a simple genetic algorithm (sGA) composed of selection, crossover and mutation operators, and it can be applied for optical interconnections. GA is a random search algorithm based on the mechanism of natural selection and natural genetics; it is a robust and efficient scheme. sGA for a phase change of each pixelated grating is applied to minimize a difference between the Fourier transform results and the desired pattern.
Keywords :
Fourier transform optics; diffraction gratings; genetic algorithms; optical design techniques; optical interconnections; Fourier transform results; desired pattern; gratings; mutation operators; natural genetics; pixelated binary phase grating; pixelated grating; random search algorithm; real-time optical interconnection; simple genetic algorithm; Diffraction gratings; Fourier transforms; Genetic algorithms; Genetic mutations; Laser beams; Optical design; Optical diffraction; Optical interconnections; Probability; Robustness;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on
Conference_Location :
Seoul, South Korea
Print_ISBN :
0-7803-5661-6
DOI :
10.1109/CLEOPR.1999.811488
