2016
DOI: 10.1109/jlt.2016.2615281
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Theoretical Analysis of the Four-Wave Mixing Effect in Virtual Carrier-Assisted DD MB-OFDM Ultradense WDM Metropolitan Networks

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Cited by 7 publications
(2 citation statements)
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“…In 2016 Bhagwan et al proposed new all-optical signal regeneration for 10Gbps transmission system to mitigate the nonlinear impairment, where the system has been tested only for a single channel at the transmitted power of 0 dBm [12]. On the other hand, the influence of FWM in a virtual carrier (VC)-assisted direct detection multi-band orthogonal frequency division multiplexing metro network implementing ultra-dense WDM was theoretically evaluated in [13]. It was found that the generated products of the VC-VC -band FWM limits the performance of the system when the channel count is high.…”
Section: Introductionmentioning
confidence: 99%
“…In 2016 Bhagwan et al proposed new all-optical signal regeneration for 10Gbps transmission system to mitigate the nonlinear impairment, where the system has been tested only for a single channel at the transmitted power of 0 dBm [12]. On the other hand, the influence of FWM in a virtual carrier (VC)-assisted direct detection multi-band orthogonal frequency division multiplexing metro network implementing ultra-dense WDM was theoretically evaluated in [13]. It was found that the generated products of the VC-VC -band FWM limits the performance of the system when the channel count is high.…”
Section: Introductionmentioning
confidence: 99%
“…The main disadvantage of this kind of detection is the high cost of the dual band filters. Recent studies propose the use of 26 3 Multi-band OFDM systems with DD virtual carriers generated in electrical domain together with the OFDM band as in [83] or [84]. This allows to detect separately the OFDM band reducing the photodetector bandwidth.…”
Section: Multi-band Ofdm Systems With Dd 31 Introductionmentioning
confidence: 99%