Title :
Computer generated very large space bandwidth product binary hologram for laser projector
Author :
Jing Wang;Yunlong Sheng
Author_Institution :
Dept. of Physics, Physical Engineering and Optics, Center for Optics, Photonics and Lasers (COPL) University Laval, Quebec, QC, Canada
fDate :
7/1/2015 12:00:00 AM
Abstract :
A new approach for direct design of the arbitrary-shaped polygonal apertures in the binary phase computer generated hologram is proposed. The very high number of pixels in the e-beam lithography is managed by the genetic algorithm with local search followed by the floating of the co-vertices of the elementary triangles to obtain a high performance hologram with low image error and large object window.
Keywords :
"Apertures","Image reconstruction","Diffraction","Genetic algorithms","Optimized production technology","Satellite broadcasting"
Conference_Titel :
Industrial Informatics (INDIN), 2015 IEEE 13th International Conference on
Electronic_ISBN :
2378-363X
DOI :
10.1109/INDIN.2015.7281820
