LiFi cross-connection node model using whispering gallery mode of light in a microring resonator

Abstract

A free space cross-connection of the optical signals using an optical micro/nano-electro-mechanical system(OMEMS/ONEMS) is designed and simulated using the commercial software called MATLAB and OPTI-WAVE programs, in which a nonlinear micro-ring device known as a Panda-ring resonator is used to form the cross connection of two different sources, the whispering gallery modes (WGM) of those two wavelengths are multiplexed, where bandwidth capacity of the dense wavelength multiplexing can reach the Big data link criteria, in which the capacity link is up 40 PB (Petra bytes). The design device material is the AlGaAsP/InP, from which the WGM beams of the cross connection is generated within each center ring device by controlling the two coupled nonlinear side ring parameters. The cross connection of the multi-light nodes are generated and the cross-connection performed. The triple Panda-ring is embedded by the light photo-detector and source, from which the ring three input signals are modulated and input into the system and multiplexed with the previous cross connection sources. The cross-connection among the input signals via the WGMs and input signals from ring three can emerge, where finally, the cross-connected signals of them can be generated and seen at the center rings, i.e. WGM nodes and the output ports, which is allowed to have the high capacity transmission, where the use of the internet of things (IoT) is plausible.