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A novel WDM-RoF system scheme for the next generation 5G mobile communication is proposed in this paper. This system can relieve the chromatic dispersion effects and attenuation, which consists of the central station (CS), the sub-central station (S-CS) and the base station (BS). This structure will integrate seamlessly with the existing WDM-PON, which can reduce the construction cost of the RoF system...
We demonstrate for the first time WDM-PON secure optical communication based on chaotic-laser, and real-time online fiber-fault detection and location simultaneously, which will significantly improve WDM-PON reliability and reduce the cost of operation and maintenance.
An experiment of two channels WDM with 5 Gb/s has been performed. Chaotic characteristics of the propagated signals with different GVD and nonlinear impairments in this optical-fiber link have been analyzed through these experimental data.
The performance of dense wavelength division multiplexing secure communications with multiple chaotic optical channels is numerically analyzed in this paper. Taking the multiplexing of three chaotic optical channels as an example, we investigate the effects of second-order dispersion coefficient and nonlinear coefficient of fiber, channel spacing, message amplitude and bit rates on chaotic synchronization...
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