High-speed and energy-efficient non-volatile silicon photonic memory based on heterogeneously integrated memresonator

B Tossoun, D Liang, S Cheung, Z Fang… - Nature …, 2024 - nature.com
Recently, interest in programmable photonics integrated circuits has grown as a potential
hardware framework for deep neural networks, quantum computing, and field programmable …

All-silicon non-volatile optical memory based on photon avalanche-induced trap**

Y Yuan, Y Peng, S Cheung, WV Sorin… - Communications …, 2025 - nature.com
Implementing on-chip non-volatile optical memories has long been an actively pursued
goal, promising significant enhancements in the capability and energy efficiency of photonic …

Energy efficient photonic memory based on electrically programmable embedded III-V/Si memristors: switches and filters

S Cheung, B Tossoun, Y Yuan, Y Peng, Y Hu… - Communications …, 2024 - nature.com
Over the past few years, extensive work on optical neural networks has been investigated in
hopes of achieving orders of magnitude improvement in energy efficiency and compute …

Ultra‐Power‐Efficient, Electrically Programmable, Multi‐State Photonic Flash Memory on a Heterogeneous III‐V/Si Platform

S Cheung, D Liang, Y Yuan, Y Peng… - Laser & Photonics …, 2024 - Wiley Online Library
Non‐volatile charge‐trap flash memory (CTM) co‐located with heterogeneous III‐V/Si
photonics is demonstrated. The wafer‐bonded III‐V/Si CTM cell facilitates non‐volatile …

Fast and Energy‐Efficient Non‐Volatile III‐V‐on‐Silicon Photonic Phase Shifter Based on Memristors

Z Fang, B Tossoun, A Descos, D Liang… - Advanced Optical …, 2023 - Wiley Online Library
Silicon photonics has evolved from lab research to commercial products in the past decade
as it plays an increasingly crucial role in data communication for next‐generation data …

Non-volatile memristive iii-v/si photonics

S Cheung, B Tossoun, Y Yuan, Y Hu… - 2023 IEEE Silicon …, 2023 - ieeexplore.ieee.org
We will review our most recent results on non-volatile memristive III-V/Si Photonics. The
wafer-bonded III-V/Si memristive cell facilitates non-volatile optical functionality for a variety …

Heterogeneous iii-v/si (de-) interleaver filters with non-volatile memristive behavior

S Cheung, B Tossoun, Z Fang, Y Yuan… - 2022 IEEE Photonics …, 2022 - ieeexplore.ieee.org
We demonstrate a heterogeneous III-V/Si (de-) interleaver based on an integrated memristor
for non-volatile tuning. Passband tuning via non-volatile phase shifts are demonstrated with …

Silicon Optical Memory: Non-Volatile Optoelectronic Devices via Si-SiO Hysteresis Effect

Y Yuan, Y Peng, S Cheung, WV Sorin, Z Huang… - arxiv preprint arxiv …, 2024 - arxiv.org
Implementing on-chip non-volatile optical memories has long been an actively pursued
goal, promising significant enhancements in the capability and energy efficiency of photonic …

Energy-efficient integrated photonics for next-generation computing

B Tossoun, D Liang, X **ao, A Jha… - Optical …, 2024 - spiedigitallibrary.org
Integrated photonic computing promises revolutionary strides in processing power, energy
efficiency, and speed, propelling us into an era of unprecedented computational capabilities …