163 citations · 290 across the 10 of their papers we have counts for
10 papers
Neuromorphic Photonic Computing with an Electro-Optic Analog Memory
Sean Lam, Ahmed Khaled, Simon Bilodeau +5
In neuromorphic photonic systems, device operations are typically governed by analog signals, necessitating digital-to-analog converters (DAC) and analog-to-digital converters (ADC…
A system-on-chip microwave photonic processor solves dynamic RF interference in real time with picosecond latency
Weipeng Zhang, Joshua C. Lederman, Thomas Ferreira de Lima +6
Radio-frequency interference is a growing concern as wireless technology advances, with potentially life-threatening consequences like interference between radar altimeters and 5G…
Real-Time Blind Photonic Interference Cancellation for mmWave MIMO
Joshua C. Lederman, Weipeng Zhang, Thomas Ferreira de Lima +4
Multiple-input multiple-output (MIMO) mmWave devices broadcast multiple spatially-separated data streams simultaneously in order to increase data transfer rates. Data transfer can,…
Interfacing spiking VCSEL-neurons with silicon photonics weight banks towards integrated neuromorphic photonic systems
Matěj Hejda, Eli A. Doris, Simon Bilodeau +5
Spiking neurons and neural networks constitute a fundamental building block for brain-inspired computing, which is posed to benefit significantly from photonic hardware implementat…
Broadband physical layer cognitive radio with an integrated photonic processor for blind source separation
Weipeng Zhang, Alexander Tait, Chaoran Huang +6
The expansion of telecommunications incurs increasingly severe crosstalk and interference, and a physical layer cognitive method, called blind source separation (BSS), can effectiv…
Design Automation of Photonic Resonator Weights
Thomas Ferreira de Lima, Eli A. Doris, Simon Bilodeau +8
Neuromorphic photonic processors based on resonator weight banks are an emerging candidate technology for enabling modern artificial intelligence (AI) in high speed, analog systems…
Silicon photonic-electronic neural network for fibre nonlinearity compensation
Chaoran Huang, Shinsuke Fujisawa, Thomas Ferreira de Lima +12
In optical communication systems, fibre nonlinearity is the major obstacle in increasing the transmission capacity. Typically, digital signal processing techniques and hardware are…
Silicon microring synapses enable photonic deep learning beyond 9-bit precision
Weipeng Zhang, Chaoran Huang, Hsuan-Tung Peng +6
Deep neural networks (DNN) consist of layers of neurons interconnected by synaptic weights. A high bit-precision in weights is generally required to guarantee high accuracy in many…
Mechanical Flip-Chip for Ultra-High Electron Mobility Devices
K. Bennaceur, B. A. Schmidt, S. Gaucher +6
Electrostatic gates are of paramount importance for the physics of devices based on high-mobility two-dimensional electron gas (2DEG) since they allow depletion of electrons in sel…
Second Landau Level Fractional Quantum Hall Effects in the Corbino Geometry
B. A. Schmidt, K. Bennaceur, S. Bilodeau +3
For certain measurements, the Corbino geometry has a distinct advantage over the Hall and van der Pauw geometries, in that it provides a direct probe of the bulk 2DEG without compl…