activity
20232026
most citedOptically-triggered deterministic spiking regimes in nanostructure resonant tunnelling diode-photodetectors

9 citations · 9 across the 6 of their papers we have counts for

collaborators

7 papers

physics.optics2026

Neuromorphic Infrared Fibre-Optic Event-Based Sensing with Fast and Efficient Photonic-Electronic Spiking Neurons

Dylan Black, Giovanni Donati, Joshua Robertson +5

Current photonic technologies for remote sensing require the capture of large amounts of data, suffering as a result from high energy consumption, excessive data redundancy and sto…

quant-ph2026

Wireless millikelvin interconnects for superconducting quantum hardware

Kristopher Barr, Mingyan Zhong, Euan Parry +8

Scalable quantum computing is limited by the dense network of electrical interconnects linking cryogenic quantum processors to room-temperature control electronics. To overcome thi…

physics.optics2025

Resonate-and-Fire Photonic-Electronic Spiking Neurons for Fast and Efficient Light-Enabled Neuromorphic Processing Systems

Andrew Adair, Dafydd Owen-Newns, Giovanni Donati +7

Neuromorphic computing seeks to replicate the spiking dynamics of biological neurons for brain-inspired computation. While electronic implementations of artificial spiking neurons…

physics.comp-ph2025

Neuromorphic Photonic Processing and Memory with Spiking Resonant Tunnelling Diode Neurons and Neural Networks

Dafydd Owen-Newns, Joshua Robertson, Giovanni Donati +5

Neuromorphic computing-modelled after the functionality and efficiency of biological neural systems-offers promising new directions for advancing artificial intelligence and comput…

physics.optics2025

Ultrafast and compact photonic-electronic leaky integrate-and-fire circuits based upon resonant tunnelling diodes

Joshua Robertson, Dylan Black, Giovanni Donati +8

This work provides a first report of ultrafast and compact photonic-electronic neuromorphic temporal leaky integrate-and-fire neuronal circuits built with Resonant Tunnelling Diode…

physics.optics2024

Photonic-electronic spiking neuron with multi-modal and multi-wavelength excitatory and inhibitory operation for high-speed neuromorphic sensing and computing

Weikang Zhang, Matěj Hejda, Qusay Raghib Ali Al-Taai +6

We report a multi-modal spiking neuron that allows optical and electronic input and control, and wavelength-multiplexing operation, for use in novel high-speed neuromorphic sensing…

physics.optics2023★ 9 cited

Optically-triggered deterministic spiking regimes in nanostructure resonant tunnelling diode-photodetectors

Qusay Raghib Ali Al-Taai, Matěj Hejda, Weikang Zhang +4

This work reports a nanostructure resonant tunnelling diode-photodetector (RTD-PD) device and demonstrates its operation as a controllable, optically-triggered excitable spike gene…