Micro-ring resonator based photonic reservoir computing for PAM equalization

S Li, S Dev, S Kühl, K Jamshidi… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
Photonic reservoir computing (RC) enables us to introduce artificial neural networks (ANNs)
as a deployable hardware-based processing unit beyond the von Neumann architecture. Its …

Conditions for parametric and free-carrier oscillation in silicon ring cavities

R Hamerly, D Gray, C Rogers… - Journal of Lightwave …, 2018 - opg.optica.org
We model optical parametric oscillation in ring cavities with two-photon absorption, focusing
on silicon at 1.55 m. Oscillation is possible if free-carrier absorption can be mitigated; this …

Demonstration of high-frequency self-pulsing oscillations in an active silicon micro-ring cavity

AE Shetewy, MT Catuneanu, M He, K Jamshidi - Scientific Reports, 2024 - nature.com
We experimentally investigated the self-pulsing (SP) oscillations induced by the thermo-
optic, free carrier, and Kerr nonlinear effects in integrated active silicon microring resonators …

Conditions for optical bistability in silicon microring resonators with thermo-optic effect

M He, M Catuneanu, R Hamerly, K Jamshidi - Nonlinear Photonics, 2022 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Conditions for
Optical Bistability in Silicon Microring Resonators with Thermo-optic Effect Menglong He1 …

Nonlinear activation function generation based on silicon microring resonators for integrated photonic neural networks

M Catuneanu, R Hamerly, N Annavarapu… - … Conference on Lasers …, 2019 - opg.optica.org
To overcome the interconnect problem of CMOS Neural Network (NN) implementations
(increased power consumption while inhibiting speed), small-scale linear optics-based …

Dynamical modeling of silicon ring resonators in thermo-optic oscillation regime

S Dev, M Catuneanu, K Jamshidi - 2021 IEEE 17th …, 2021 - ieeexplore.ieee.org
The step response of a silicon micro-ring resonator is studied numerically. Effects of the
optical pump power, free carrier absorption, free carrier dispersion, and the temperature …

Photonic reservoir computing enabled by silicon micro-rings

S Li, S Dev, S Ohlendorf, K Jamshidi… - Asia Communications …, 2019 - opg.optica.org
Photonic Reservoir Computing enabled by Silicon Micro-Rings ( ) Page 1 M4C.4.pdf Asia
Communications and Photonics Conference (ACP) © OSA 2019 Photonic Reservoir …

Characterization of optical bi-stability in active silicon microring resonators for all-optical switching

A Shetewy, M Catuneanu, M He… - … on Photonics in …, 2023 - ieeexplore.ieee.org
In this work, we experimentally study the optical bistability (BI) behavior in active silicon
microring resonators (MRR). A stable hysteresis loop response at the output port is …

Optimization of a silicon micro-ring resonator for photonic reservoir computing

S Dev, S Li, S Pachnicke, K Jamshidi - … Photonics Research, Silicon …, 2020 - opg.optica.org
Optimization of a Silicon Micro-Ring Resonator for Photonic Reservoir Computing Page 1
IM2A.5.pdf Advanced Photonics Congress (IPR, Networks, NOMA, NP, PSC, PVLED, SOF …

56 Gbaud PAM-4 Transmission Equalization using Implicitly Masked Parallel Micro-Ring Resonator Reservoir Computing

S Kühl, LE Kruse, S Pachnicke - European Conference and …, 2022 - opg.optica.org
We show that variation of the coupling ratios of parallel micro-ring resonators can replace
masking in time-delay reservoir computing while being line-speed capable. Superior BER …