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An optical orthogonal code is a family of (0, 1) sequences with good auto and cross-correlation properties. The study of optical orthogonal codes has been motivated by an application in fiber-optic code-division multiple access systems, which use techniques of optical intensity modulation and direct detection. Construction for optimal optical orthogonal codes is closely related to cyclic difference family. In this paper, a construction algorithm for cyclic difference family with a single base block is suggested, we achieve it by computer and some results are obtained, based on these results, some optimal (ν, k, 1) optical orthogonal codes are produced by a recursive approach. In addition, a method of constructing the cyclic difference family from finite fields is provided, and some optimal (ν, k, 1) orthogonal codes are also produced.
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on (Volume:1 )
Date of Conference: 29 June-1 July 2002