Experimental realization of dual task processing with a photonic reservoir computer
We experimentally demonstrate the possibility to process two tasks in parallel with a photonic reservoir computer based on a vertical-cavity surface-emitting laser (VCSEL) as a physical node with time-delay optical feedback. The two tasks are injected optically by exploiting the polarization dynamic...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2020-08-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0017574 |
| _version_ | 1819132232524103680 |
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| author | Jeremy Vatin Damien Rontani Marc Sciamanna |
| author_facet | Jeremy Vatin Damien Rontani Marc Sciamanna |
| author_sort | Jeremy Vatin |
| collection | DOAJ |
| description | We experimentally demonstrate the possibility to process two tasks in parallel with a photonic reservoir computer based on a vertical-cavity surface-emitting laser (VCSEL) as a physical node with time-delay optical feedback. The two tasks are injected optically by exploiting the polarization dynamics of the VCSEL. We test our reservoir with the very demanding task of nonlinear optical channel equalization as an illustration of the performance of the system and show the recover of two signals simultaneously with an error rate of 0.3% (3%) for a 25 km-fiber distortion (50 km-fiber distortion) at a processing speed of 51.3 Mb/s. |
| first_indexed | 2024-12-22T09:28:08Z |
| format | Article |
| id | doaj.art-15b1bd25afa14ee6922639874286e860 |
| institution | Directory Open Access Journal |
| issn | 2378-0967 |
| language | English |
| last_indexed | 2024-12-22T09:28:08Z |
| publishDate | 2020-08-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | APL Photonics |
| spelling | doaj.art-15b1bd25afa14ee6922639874286e8602022-12-21T18:31:01ZengAIP Publishing LLCAPL Photonics2378-09672020-08-0158086105086105-710.1063/5.0017574Experimental realization of dual task processing with a photonic reservoir computerJeremy Vatin0Damien Rontani1Marc Sciamanna2Chair in Photonics, LMOPS EA 4423 Laboratory, CentraleSupélec and Université Lorraine, 2 rue Edouard Belin, F-57070 Metz, FranceChair in Photonics, LMOPS EA 4423 Laboratory, CentraleSupélec and Université Lorraine, 2 rue Edouard Belin, F-57070 Metz, FranceChair in Photonics, LMOPS EA 4423 Laboratory, CentraleSupélec and Université Lorraine, 2 rue Edouard Belin, F-57070 Metz, FranceWe experimentally demonstrate the possibility to process two tasks in parallel with a photonic reservoir computer based on a vertical-cavity surface-emitting laser (VCSEL) as a physical node with time-delay optical feedback. The two tasks are injected optically by exploiting the polarization dynamics of the VCSEL. We test our reservoir with the very demanding task of nonlinear optical channel equalization as an illustration of the performance of the system and show the recover of two signals simultaneously with an error rate of 0.3% (3%) for a 25 km-fiber distortion (50 km-fiber distortion) at a processing speed of 51.3 Mb/s.http://dx.doi.org/10.1063/5.0017574 |
| spellingShingle | Jeremy Vatin Damien Rontani Marc Sciamanna Experimental realization of dual task processing with a photonic reservoir computer APL Photonics |
| title | Experimental realization of dual task processing with a photonic reservoir computer |
| title_full | Experimental realization of dual task processing with a photonic reservoir computer |
| title_fullStr | Experimental realization of dual task processing with a photonic reservoir computer |
| title_full_unstemmed | Experimental realization of dual task processing with a photonic reservoir computer |
| title_short | Experimental realization of dual task processing with a photonic reservoir computer |
| title_sort | experimental realization of dual task processing with a photonic reservoir computer |
| url | http://dx.doi.org/10.1063/5.0017574 |
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