Prospects and applications of photonic neural networks

C Huang, VJ Sorger, M Miscuglio… - … in Physics: X, 2022 - Taylor & Francis
Neural networks have enabled applications in artificial intelligence through machine
learning, and neuromorphic computing. Software implementations of neural networks on …

[HTML][HTML] Scaling up silicon photonic-based accelerators: Challenges and opportunities

MA Al-Qadasi, L Chrostowski, BJ Shastri, S Shekhar - APL Photonics, 2022 - pubs.aip.org
Digital accelerators in the latest generation of complementary metal–oxide–semiconductor
processes support, multiply, and accumulate (MAC) operations at energy efficiencies …

Ultra-compact nonvolatile phase shifter based on electrically reprogrammable transparent phase change materials

C Ríos, Q Du, Y Zhang, CC Popescu, MY Shalaginov… - PhotoniX, 2022 - Springer
Optical phase shifters constitute the fundamental building blocks that enable programmable
photonic integrated circuits (PICs)—the cornerstone of on-chip classical and quantum …

A ferroelectric multilevel non-volatile photonic phase shifter

J Geler-Kremer, F Eltes, P Stark, D Stark, D Caimi… - Nature …, 2022 - nature.com
A novel class of programmable integrated photonic circuits has emerged over the past
years, strongly driven by approaches to tackle unsolved computing problems in the optical …

Hardware error correction for programmable photonics

S Bandyopadhyay, R Hamerly, D Englund - Optica, 2021 - opg.optica.org
Programmable photonic circuits of reconfigurable interferometers can be used to implement
arbitrary operations on optical modes, providing a flexible platform for accelerating tasks in …

Thermo-optic phase shifters based on silicon-on-insulator platform: state-of-the-art and a review

S Liu, J Feng, Y Tian, H Zhao, L Jin, B Ouyang… - Frontiers of …, 2022 - Springer
Silicon photonic platforms offer relevance to large markets in many applications, such as
optical phased arrays, photonic neural networks, programmable photonic integrated circuits …

An integrated photonic-assisted phased array transmitter for direct fiber to mm-wave links

P Sanjari, F Aflatouni - Nature Communications, 2023 - nature.com
Abstract Millimeter-wave (mm-wave) phased arrays can realize multi-Gb/s communication
links but face challenges such as signal distribution and higher power consumption …

An efficient, fast‐responding, low‐loss thermo‐optic phase shifter based on a hydrogen‐doped indium oxide microheater

W Tong, E Yang, Y Pang, H Yang… - Laser & Photonics …, 2023 - Wiley Online Library
Thermo‐optic (TO) phase shifters are very fundamental units in large‐scale active silicon
photonic integrated circuits (PICs). However, due to the limitation of microheater materials …

Topological phases in ring resonators: recent progress and future prospects

D Leykam, L Yuan - Nanophotonics, 2020 - degruyter.com
Topological photonics has emerged as a novel paradigm for the design of electromagnetic
systems from microwaves to nanophotonics. Studies to date have largely focused on the …

Thermo-optic properties of silicon-rich silicon nitride for on-chip applications

H Nejadriahi, A Friedman, R Sharma, S Pappert… - Optics …, 2020 - opg.optica.org
We demonstrate the thermo-optic properties of silicon-rich silicon nitride (SRN) films
deposited using plasma-enhanced chemical vapor deposition (PECVD). Shifts in the …