Paper 12569-17
Paper 12569-17
Transfer function analysis of Si-photonics based add-drop micro-ring resonator for high-speed applications
On demand | Presented live 25 April 2023 
Abstract
In this work, we analyze the operating speed of photonic integrated circuit (PIC) with microring resonator using the transfer function model. The transfer function is obtained from single microring resonator and waveguide, further modified for complex circuits with multiple microring resonators and waveguides. The model was run in Matlab without running time, while indicating the influence of change in PIC parameters to the output. The simulation showed large coupling coefficient (k<0.2) and small radius (R< 8 um) of microring increases operation speed to 30 Gbps, but decreases quality factor below 1500. The model is recommended for designing PIC at early stage with small time.
Presenter
Assylkhan Nurgali
Nazarbayev Univ. (Kazakhstan)
Assylkhan Nurgali received his B. Sc. in Technical Physics, Physics and Technology at L. N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan in 2019, and his M.Sc. in Electrical and Computer Engineering at Nazarbayev University, Nur-Sultan, Kazakhstan in 2022. Since 2021 he has been working as a Research Assistant at the Integrated Device Solutions and Nanophotonics (iDSN) Laboratory at the School of Engineering and Digital Sciences, Nazarbayev University, Astana, Kazakhstan. His research interests include silicon photonics, optical nonvolatile memories, neural networks, and numerical modeling.