On-chip electro-optic multiplexing circuit using serial microring boxcar filters
Ali, J., Youplao, P., Pornsuwancharoen, N. , Jalil, M. A., Chaiwong, K., Aziz, M. S., Amiri, I. S., Bunrungses, M., Singh, G., Yupapin, P. & Grattan, K. T. V. 
ORCID: 0000-0003-2250-3832 (2018).
On-chip electro-optic multiplexing circuit using serial microring boxcar filters.
Results in Physics, 10,
pp. 18-21.
doi: 10.1016/j.rinp.2018.05.026
Abstract
© 2018 The Authors 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 ∼6.09 µm or ∼7.63 THz can be obtained.
| Publication Type: | Article |
|---|---|
| Additional Information: | © 2018 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/BY/4.0/). |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Departments: | School of Science & Technology > Engineering |
| SWORD Depositor: |
Available under License Creative Commons Attribution.
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