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http://dx.doi.org/10.3807/KJOP.2005.16.1.043

Improvement of the efficiency from Computer-Generated Holograms by using TS algorithm and SA algorithm  

Cho, Chang-Sub (School of Electronical Engineering & Computer Science, Kyungpook Nat'l Univ.)
Shin, Chang-Mok (School of Electronical Engineering & Computer Science, Kyungpook Nat'l Univ.)
Cho, Kyu-Bo (School of Electronical Engineering & Computer Science, Kyungpook Nat'l Univ.)
Kim, Soo-Joong (School of Electronical Engineering & Computer Science, Kyungpook Nat'l Univ.)
Kim, Cheol-Su (School of Computer Multimedia, Kyungju Univ)
Publication Information
Korean Journal of Optics and Photonics / v.16, no.1, 2005 , pp. 43-49 More about this Journal
Abstract
In this paper, we propose a method for optimizing a computer-generated hologram(CGH) by combining the Tabu Search(TS) algorithm with the Simulated Annealing(SA) algorithm. By replacing an initial random pattern of the SA algorithm with an approximately ideal hologram pattern of the TS algorithm, we design a CGH which has high diffraction efficiency(DE). We compared the performance of the proposed algorithm with the SA algorithm using computer simulation and an optical experiment. As a result, we confirmed diffraction efficiency and uniformity to be enhanced in the proposed algorithm.
Keywords
SA(Simulated Annealing); TS(Tabu Search); CGH(Computer-Generated Hologram);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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