Realization of one-coincidence wavelength-time coding using extended-quadratic-congruence and optical-orthogonal codes over waveguide-grating optical code-division multiple-access network codecs

Jen-Fa Huang; Chao-Chin Yang; Song-Ming Lin

doi:10.1117/1.2909663

1 April 2008 Realization of one-coincidence wavelength-time coding using extended-quadratic-congruence and optical-orthogonal codes over waveguide-grating optical code-division multiple-access network codecs

Jen-Fa Huang; Chao-Chin Yang; Song-Ming Lin;

Author Affiliations +

Optical Engineering, 47(4), 045006 (2008). https://doi.org/10.1117/1.2909663

Abstract

The implementation of an encoder-decoder over two-dimensional (2-D) optical code-division multiple-access (OCDMA) networks is discussed. This coding uses extended-quadratic-congruence code for wavelength hopping, and optical-orthogonal code for time spreading. Due to the cyclic code pattern of this 2-D code family, one novel compact decoder based on arrayed-waveguide gratings can be used to simplify the OCDMA network architecture.

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Jen-Fa Huang, Chao-Chin Yang, Song-Ming Lin, "Realization of one-coincidence wavelength-time coding using extended-quadratic-congruence and optical-orthogonal codes over waveguide-grating optical code-division multiple-access network codecs," Optical Engineering 47(4), 045006 (1 April 2008). https://doi.org/10.1117/1.2909663 . Submission:

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