Collective and synchronous dynamics of photonic spiking neurons

Collective and synchronous dynamics of photonic spiking neurons

Neuromorphic devices take inspiration from spiking dynamics of neurons in the brain. Here, the authors demonstrate synchronized spiking dynamics in 240 photonic artificial neurons, each of which is implemented with a pair of antisymmetrically coupled degenerate optical parametric oscillators.

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Autores principales: Takahiro Inagaki, Kensuke Inaba, Timothée Leleu, Toshimori Honjo, Takuya Ikuta, Koji Enbutsu, Takeshi Umeki, Ryoichi Kasahara, Kazuyuki Aihara, Hiroki Takesue
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Science
Q
Acceso en línea:https://doaj.org/article/18c137740f9e487e8e7ddd5ab26ab49c
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spelling oai:doaj.org-article:18c137740f9e487e8e7ddd5ab26ab49c2021-12-02T17:33:40ZCollective and synchronous dynamics of photonic spiking neurons10.1038/s41467-021-22576-42041-1723https://doaj.org/article/18c137740f9e487e8e7ddd5ab26ab49c2021-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22576-4https://doaj.org/toc/2041-1723Neuromorphic devices take inspiration from spiking dynamics of neurons in the brain. Here, the authors demonstrate synchronized spiking dynamics in 240 photonic artificial neurons, each of which is implemented with a pair of antisymmetrically coupled degenerate optical parametric oscillators.Takahiro InagakiKensuke InabaTimothée LeleuToshimori HonjoTakuya IkutaKoji EnbutsuTakeshi UmekiRyoichi KasaharaKazuyuki AiharaHiroki TakesueNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Takahiro Inagaki
Kensuke Inaba
Timothée Leleu
Toshimori Honjo
Takuya Ikuta
Koji Enbutsu
Takeshi Umeki
Ryoichi Kasahara
Kazuyuki Aihara
Hiroki Takesue
Collective and synchronous dynamics of photonic spiking neurons
description Neuromorphic devices take inspiration from spiking dynamics of neurons in the brain. Here, the authors demonstrate synchronized spiking dynamics in 240 photonic artificial neurons, each of which is implemented with a pair of antisymmetrically coupled degenerate optical parametric oscillators.
format article
author Takahiro Inagaki
Kensuke Inaba
Timothée Leleu
Toshimori Honjo
Takuya Ikuta
Koji Enbutsu
Takeshi Umeki
Ryoichi Kasahara
Kazuyuki Aihara
Hiroki Takesue
author_facet Takahiro Inagaki
Kensuke Inaba
Timothée Leleu
Toshimori Honjo
Takuya Ikuta
Koji Enbutsu
Takeshi Umeki
Ryoichi Kasahara
Kazuyuki Aihara
Hiroki Takesue
author_sort Takahiro Inagaki
title Collective and synchronous dynamics of photonic spiking neurons
title_short Collective and synchronous dynamics of photonic spiking neurons
title_full Collective and synchronous dynamics of photonic spiking neurons
title_fullStr Collective and synchronous dynamics of photonic spiking neurons
title_full_unstemmed Collective and synchronous dynamics of photonic spiking neurons
title_sort collective and synchronous dynamics of photonic spiking neurons
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/18c137740f9e487e8e7ddd5ab26ab49c
work_keys_str_mv AT takahiroinagaki collectiveandsynchronousdynamicsofphotonicspikingneurons
AT kensukeinaba collectiveandsynchronousdynamicsofphotonicspikingneurons
AT timotheeleleu collectiveandsynchronousdynamicsofphotonicspikingneurons
AT toshimorihonjo collectiveandsynchronousdynamicsofphotonicspikingneurons
AT takuyaikuta collectiveandsynchronousdynamicsofphotonicspikingneurons
AT kojienbutsu collectiveandsynchronousdynamicsofphotonicspikingneurons
AT takeshiumeki collectiveandsynchronousdynamicsofphotonicspikingneurons
AT ryoichikasahara collectiveandsynchronousdynamicsofphotonicspikingneurons
AT kazuyukiaihara collectiveandsynchronousdynamicsofphotonicspikingneurons
AT hirokitakesue collectiveandsynchronousdynamicsofphotonicspikingneurons
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