25 November 2009 Experimental demonstration of a FBG-based temporal optical pulse shaping scheme dual to spatial arrangements for its use in OCDMA systems
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Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76320P (2009) https://doi.org/10.1117/12.852194
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China
Abstract
We have demonstrated a reconfigurable time domain spectral phase encoding scheme for coherent optical code-divisionmultiple- access application. The proposed scheme is based on the concept of temporal pulse shaping dual to spatial arrangements. It uses Fiber Bragg Gratings as dispersive elements and electro-optic modulators. The data speed is 1.25 Gbps and the code is introduced at 10 Gcps, using a subset of the Hadamard codes with a length of 8 chips within a 0.7 nm optical window. The system is electrically reconfigurable and compatible with fiber systems and permits scalability in the size of the codes by modifying only the phase modulator velocity.
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Santiago Tainta, Santiago Tainta, Waldimar Amaya, Waldimar Amaya, Raimundo García, Raimundo García, María J. Erro, María J. Erro, María J. Garde, María J. Garde, Salvador Sales, Salvador Sales, Miguel A. Muriel, Miguel A. Muriel, } "Experimental demonstration of a FBG-based temporal optical pulse shaping scheme dual to spatial arrangements for its use in OCDMA systems", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76320P (25 November 2009); doi: 10.1117/12.852194; https://doi.org/10.1117/12.852194
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