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Demonstration of a four-channel WDM/OCDMA system using 255-chip, 320 Gchip/s quaternary phase coding gratings

By P.C. Teh, M. Ibsen, J.H. Lee, P. Petropoulos and D.J. Richardson


In this letter, we report the fabrication and application of 255-chip 320 Gchip/s quaternary phase superstructure fiber Bragg gratings (SSFBGs) for optical code generation and recognition in a four-channel wavelength-division-multiplexing (WDM)/optical code-division-multiplexing (OCDM) experiment. Individual users of the system operate with different coding schemes, repetition rates, and wavelengths. Our experiments show that a single SSFBG can be used to perform simultaneous optical decoding and wavelength channel selectio

Topics: QC, TK
Year: 2002
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Provided by: e-Prints Soton

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