Title of article
Design and Optimization of Coupled Microring Resonators (MRRs) in Silicon-on-Insulator
Author/Authors
MULYANTI, BUDI Indonesia University of Education (UPI) - Department of Electrical Engineering Education, Indonesia , MENON, P. SUSTHITHA Universiti Kebangsaan Malaysia - Institute of Microengineering and Nanoelectronics (IMEN), Malaysia , SHAARI, SAHBUDIN Universiti Kebangsaan Malaysia - Institute of Microengineering and Nanoelectronics (IMEN), Malaysia , HARIYADI, T. Indonesia University of Education (UPI) - Department of Electrical Engineering Education, Indonesia , HASANAH, L. Indonesia University of Education (UPI) - Faculty of Mathematics and Natural Sciences Education - Department of Physics Education, Indonesia , HAROON, HAZURA Universiti Kebangsaan Malaysia - Institute of Microengineering and Nanoelectronics (IMEN), Malaysia , EHSAN, ABANG ANNUAR Universiti Kebangsaan Malaysia - Institute of Microengineering and Nanoelectronics (IMEN), Malaysia , MAHMUDIN, D. Indonesian Institute of Sciences (LIPI) - Research Centre for Electronics and Telecommunication, Indonesia , WIRANTO, G. Indonesian Institute of Sciences (LIPI) - Research Centre for Electronics and Telecommunication, Indonesia , MAJLIS, B.Y. Universiti Kebangsaan Malaysia - Institute of Microengineering and Nanoelectronics (IMEN), Malaysia
From page
247
To page
252
Abstract
The design of microring resonators (MRRs) for serial configuration, integrated in the lateral scheme was presented and simulated using 3D electromagnetic simulator based on finite integration technique. The device model is embedded on the high index contrast (HIC) structure of silicon-on-insulator with monomodal cavity for TE-mode polarizations. From the proposed model, we varied the MRRs order, waveguides separation distance and ring radius, in order to evaluate the influence of those parameters on the device performance in terms of loss, free spectral range (FSR) and quality factor (Q-factor). Upon varying the gap distances, it was found that the highest Q-factor value of the proposed design was 1275 obtained at gap separation of 150 nm for ring radius of 6 μm, while the largest FSR was 24 nm. The trade-offs between device compactness, optical bandwidth and Q-factor are also presented.
Keywords
3D electromagnetic simulator , microring resonators , silicon , on , insulator
Record number
2555834
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