Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8207937 | Results in Physics | 2018 | 4 Pages |
Abstract
We propose a new variant of electro-optic multiplexing scheme using the boxcar filter arrangement. The circuits consist of multistage add-drop multiplexers that can offer external input-output connections. Input from a single light source can be fed into the system through the input port or through the free-space from light fidelity (LiFi) node. The light signal is fed into boxcar filters and the roll-off bands are obtained. The output of the circuits is formed at the drop, through and the whispering gallery mode (WGM) node of the circuit output. By using the electro-optic conversion in Si-Graphene-Au layer stack, time division (TDM), wavelength division (WDM), frequency division multiplexing (FDM) can be performed. The simulations have shown that a combination of 7 roll-off bands with the maximum spectral widths or bandwidths of â¼6.09â¯Âµm or â¼7.63â¯THz can be obtained.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
J. Ali, P. Youplao, N. Pornsuwancharoen, M.A. Jalil, K. Chaiwong, M.S. Aziz, I.S. Amiri, M. Bunrungses, G. Singh, P. Yupapin, K.T.V. Grattan,