A review of capabilities and scope for hybrid integration offered by silicon-nitride-based photonic integrated circuits
In this review we present some of the recent advances in the field of silicon nitride photonic
integrated circuits. The review focuses on the material deposition techniques currently …
integrated circuits. The review focuses on the material deposition techniques currently …
In-memory photonic dot-product engine with electrically programmable weight banks
Electronically reprogrammable photonic circuits based on phase-change chalcogenides
present an avenue to resolve the von-Neumann bottleneck; however, implementation of …
present an avenue to resolve the von-Neumann bottleneck; however, implementation of …
Toward nonvolatile switching in silicon photonic devices
Nonvolatile switching is still a missing functionality in current mainstream silicon photonics
complementary metal‐oxide‐semiconductor platforms. Fundamentally, nonvolatile switching …
complementary metal‐oxide‐semiconductor platforms. Fundamentally, nonvolatile switching …
Programmable phase-change metasurfaces on waveguides for multimode photonic convolutional neural network
Neuromorphic photonics has recently emerged as a promising hardware accelerator, with
significant potential speed and energy advantages over digital electronics for machine …
significant potential speed and energy advantages over digital electronics for machine …
Non-volatile reconfigurable silicon photonics based on phase-change materials
The traditional ways of tuning a silicon photonic network are mainly based on the thermo-
optic effect or the free carrier dispersion. The drawbacks of these methods are the volatile …
optic effect or the free carrier dispersion. The drawbacks of these methods are the volatile …
Non‐Volatile Optical Switch Element Enabled by Low‐Loss Phase Change Material
Abstract Mach–Zehnder interferometers (MZIs) integrated with phase‐change materials
have attracted great interest due to their low power consumption and ultra‐compact size …
have attracted great interest due to their low power consumption and ultra‐compact size …
Nonvolatile Multilevel Switching of Silicon Photonic Devices with In2O3/GST Segmented Structures
C Zhang, M Wei, J Zheng, S Liu, H Cao… - Advanced Optical …, 2023 - Wiley Online Library
Reconfigurable silicon photonic devices are widely used in numerous emerging fields such
as optical interconnects, photonic neural networks, quantum computing, and microwave …
as optical interconnects, photonic neural networks, quantum computing, and microwave …
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 …
large-scale computational models have emerged. Artificial intelligence-related applications …
Non-volatile tunable optics by design: from chalcogenide phase-change materials to device structures
D Wang, L Zhao, S Yu, X Shen, JJ Wang, C Hu… - Materials Today, 2023 - Elsevier
Integration of chalcogenide phase-change materials (PCMs) with planar multilayer
structures, metasurfaces, waveguides and photonic integrated circuits has sparked …
structures, metasurfaces, waveguides and photonic integrated circuits has sparked …
Resonant multilevel optical switching with phase change material GST
We demonstrate a multilevel optical memristive switch based on a silicon Fabry–Perot
resonator. The resonator is constructed by a pair of waveguide Bragg gratings at the ends of …
resonator. The resonator is constructed by a pair of waveguide Bragg gratings at the ends of …