Artificial optoelectronic spiking neurons with laser-coupled resonant tunnelling diode systems
Hejda, Matej and Malysheva, Ekaterina and Al-Taai, Qusay Raghib Ali and Wasige, Edward and Dolores-Calzadilla, Victor and Figueiredo, Jose and Romeira, Bruno and Hurtado, Antonio (2022) Artificial optoelectronic spiking neurons with laser-coupled resonant tunnelling diode systems. 2022 IEEE Photonics Conference (IPC). (https://doi.org/10.1109/ipc53466.2022.9975655)
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Abstract
We report a spiking artificial optoelectronic neuron based on a resonant tunnelling diode (RTD) coupled to a photodetector (receiver) and a vertical cavity surface emitting laser (VCSEL, transmitter). We experimentally realize this O/E/O system, and demonstrate optical spiking with a well-defined, adjustable excitability threshold.
ORCID iDs
Hejda, Matej

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Item type: Article ID code: 83987 Dates: DateEvent14 December 2022Published14 November 2022Published Online14 October 2022AcceptedKeywords: artificial optoelectronic spiking neurons, vertical cavity surface emitting laser, optical couplers, photodetectors, laser excitation, Physics, Physics and Astronomy(all) Subjects: Science > Physics Department: Faculty of Science > Physics > Institute of Photonics Depositing user: Pure Administrator Date deposited: 03 Feb 2023 11:34 Last modified: 25 May 2023 11:10 URI: https://strathprints.strath.ac.uk/id/eprint/83987
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