SAC-OCDM/TDM system for upgrading the TDM PON | Zendy

陈荷 He Chen | Zendy; 肖石林 Shilin Xiao | Zendy; 义理林 Lilin Yi | Zendy; 董毅 Yi Dong | Zendy; Weisheng Hu | Zendy

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SAC-OCDM/TDM system for upgrading the TDM PON

Author(s) -

陈荷 He Chen,

肖石林 Shilin Xiao,

义理林 Lilin Yi,

董毅 Yi Dong,

Weisheng Hu

Publication year - 2011

Publication title -

chinese optics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.617

H-Index - 37

ISSN - 1671-7694

DOI - 10.3788/col201109.100606

Subject(s) - passive optical network , time division multiplexing , computer science , multiplexing , wavelength division multiplexing , upgrade , optical line termination , statistical time division multiplexing , electronic engineering , code division multiple access , access network , computer network , optics , telecommunications , engineering , physics , wavelength , operating system

A spectral amplitude coded-optical code division multiplexing time division multiplexing (SAC-OCDM/TDM) passive optical network (PON) for upgrading the traditional TDM PON is proposed. To the best of our knowledge, our work is the first to report on the use of both spectral and orthogonal code domains, which are transparent to optical network unit (ONU) for hybrid PON, in order to upgrade TDM PON seamlessly. The fewer encoder/decoders and cheaper optical source under the conditions of high bite rate and large ONU accommodation make the system cost-effective. A downstream experiment is demonstrated, and the results demonstrate that the proposed system is feasible.

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