Hybrid WDM/SCMA-PON using wavelength-locked fabry-Pe/spl acute/rot laser diodes |
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| Authors: | Jin-Serk Baik Chang-Hee Lee |
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| Affiliation: | Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea; |
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| Abstract: | We propose a large-capacity hybrid passive optical network (PON) with a wavelength-sharing technique achieved by applying subcarrier multiple access on each single channel of a wavelength-division-multiplexed (WDM) PON. We also use forward-error correction to reduce the effect of optical beat interference noise. We demonstrate three-subchannel sharing in a 100-GHz-spaced WDM-PON to accommodate three times more subscribers simultaneously at a fully dedicated connection rate of 125 Mb/s. |
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