25 November 2009 Experimental investigation of colorless ONU employing superstructured fiber Bragg gratings in WDM/OCDMA-PON
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Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76320R (2009) https://doi.org/10.1117/12.849941
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China
Abstract
Colorless optical network unit (ONU) is a very important concept for the wavelength division multiplexing (WDM) based passive optical networks (PON). We present a novel scheme to construct non-wavelength-selective ONUs in WDM/OCDMA-PON by making use of the broad spectrum band of superstructure fiber Bragg gratings (SSFBGs). The experiment results reveal that the spectrum-sliced encoded signals from different wavelength channels can be successfully decoded with the same SSFBGs, and thus the proposed colorless ONU scheme is proved to be feasible.
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Dawei Wang, Liang Cheng, Biao Chen, "Experimental investigation of colorless ONU employing superstructured fiber Bragg gratings in WDM/OCDMA-PON", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76320R (25 November 2009); doi: 10.1117/12.849941; https://doi.org/10.1117/12.849941
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