Hybrid photonic integrated circuits for neuromorphic computing

R Xu, S Taheriniya, AP Ovvyan, JR Bankwitz… - Optical Materials …, 2023 - opg.optica.org
The burgeoning of artificial intelligence has brought great convenience to people's lives as
large-scale computational models have emerged. Artificial intelligence-related applications …

Sb2S3 as a low-loss phase-change material for mid-IR photonics

A Biegański, M Perestjuk, R Armand… - Optical Materials …, 2024 - opg.optica.org
We study the mid-IR optical properties of Sb_2S_3–a phase-change material (PCM) with
high potential for mid-IR integrated photonics. We show that Sb_2S_3 exhibits a high …

Sb2S3-based optical switch exploiting the Brewster angle phenomenon

D Pérez-Francés, G Santos, J Resl… - Optical Materials …, 2023 - opg.optica.org
Optical switches based on phase change materials (PCMs) hold great promise for various
photonic applications such as telecommunications, data communication, optical …

Multiphysics simulations of a cylindrical waveguide optical switch using phase change materials on silicon

A Malek Mohammad, M Nikoufard, S Abdolghaderi - Scientific Reports, 2024 - nature.com
This work presents the design and multiphysics simulation of a cylindrical waveguide-based
optical switch using germanium-antimony-tellurium (GST) as an active phase change …

A Nonvolatile Bipolar Optical Fiber Memory Based on Phase Change Materials

J Sun, H Li, Y Qin, S Cheng, J Mou, J Gao… - ACS …, 2023 - ACS Publications
Developing an optical fiber storage platform that integrates storage and computation poses
a challenge. This article presents a bipolar memory that incorporates phase change …

Investigation of Optical-Switching Mechanism Using Guided Mode Resonances

AU Rehman, Y Khan, M Irfan, MA Butt - Photonics, 2022 - mdpi.com
Recently, photonic crystals have paved the way to control photonic signals. Therefore, this
research numerically investigated the design of the optical switch using the guided-mode …

On-chip guided wave THz photonic switching with a phase change material on a dielectric waveguide encompassed with a novel micro-fins heater

RA Yadav, CB Sirish, G Morthier, R Kumar - Optik, 2024 - Elsevier
On-chip photonic components, particularly for switching applications, are becoming more
and more in demand to create high-density photonic integrated circuits in the THz regime …

Ultra-fast GST-based optical neuron for the implementation of integrated photonic neural networks

S Amiri, M Miri - Optics Continuum, 2024 - opg.optica.org
A fast-integrated optical neuron is proposed based on a micro-ring resonator structure. The
GST phase change material is used in the MRR structure, and neuron switching is achieved …

Toward a new generation of photonic devices based on the integration of metal oxides in silicon technology

J Parra Gómez - 2022 - riunet.upv.es
[EN] The search for new solutions and innovative ideas in the field of silicon photonics
through the integration of new materials featuring unique optoelectronic properties is a hot …

Design and Analysis of Even-Positioned Cavity-Based Optical Amplification Device in Dielectric Metasurface

AU Rehman, Y Khan, M Irfan… - 2023 IX International …, 2023 - ieeexplore.ieee.org
Recently, the development in the field of optical technology is exemplary, precisely relating
to the design of the components, necessary for optical integrated circuits. This research work …