21 April 2005 A tunable cyclic shifter using photopolymer based holographic grating for various applications
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Abstract
A cyclically permutable code is a binary code whose codewords is cyclically distinct and has a full cyclic order. Important classes of these codes are the constant weight cyclically permutable codes. These codes have wide applications in optical code division multiple access communication systems. In this paper, we propose a tunable cyclic shifter based on the super-imposed holographic grating using photopolymer as the holographic medium, which can be used with a cyclically permutable code by applying appropriate strain to the photopolymer.
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Seunghwan Chung, Seunghwan Chung, Seunghoon Han, Seunghoon Han, Taesu Kim, Taesu Kim, Byoungho Lee, Byoungho Lee, } "A tunable cyclic shifter using photopolymer based holographic grating for various applications", Proc. SPIE 5742, Practical Holography XIX: Materials and Applications, (21 April 2005); doi: 10.1117/12.588983; https://doi.org/10.1117/12.588983
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