Novel scheme enabling broadcast signal transmission in WDM passive optical network |
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| Authors: | Xuejiao Ma and Chaoqin Gan |
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| Institution: | Xuejiao Ma and Chaoqin Gan Key Laboratory of Specialty Fiber Optics and Optical Access,Shanghai University,Shanghai 200072,China |
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| Abstract: | We present a novel method for providing broadcast signal transmission in a wavelength division multiplexing passive optical network (WDM-PON).An unmodulated optical carrier for downstream transmission and a pair of unmodulated single-side band subcarriers are utilized for broadcast delivery and upstream transmission,respectively.System performance at 2.5-Gb/s down/upstream and 2.5-Gb/s broadcast transmission is also investigated. |
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