The Taiji microresonator as an unidirectional spiking neuron
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866909336318509056 |
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| author | Biasi, Stefano Foradori, Alessandro Franchi, Riccardo Lugnan, Alessio Bienstman, Peter Pavesi, Lorenzo |
| author_facet | Biasi, Stefano Foradori, Alessandro Franchi, Riccardo Lugnan, Alessio Bienstman, Peter Pavesi, Lorenzo |
| contents | While biological neurons ensure unidirectional signalling, scalable integrated photonic neurons, such as silicon microresonators, respond the same way regardless of excitation direction due to the Lorentz reciprocity principle. Here, we show that a non-linear Taiji microresonator is a proper optical analogous of a biological neuron showing both a spiking response as well as a direction dependence response. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_03257 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The Taiji microresonator as an unidirectional spiking neuron Biasi, Stefano Foradori, Alessandro Franchi, Riccardo Lugnan, Alessio Bienstman, Peter Pavesi, Lorenzo Optics While biological neurons ensure unidirectional signalling, scalable integrated photonic neurons, such as silicon microresonators, respond the same way regardless of excitation direction due to the Lorentz reciprocity principle. Here, we show that a non-linear Taiji microresonator is a proper optical analogous of a biological neuron showing both a spiking response as well as a direction dependence response. |
| title | The Taiji microresonator as an unidirectional spiking neuron |
| topic | Optics |
| url | https://arxiv.org/abs/2410.03257 |