Mask-Less Asynchronous Time-Delay Reservoir Computing Using a Passive Photonic Integrated Circuit - Archive ouverte HAL
Article Dans Une Revue Journal of Lightwave Technology Année : 2024

Mask-Less Asynchronous Time-Delay Reservoir Computing Using a Passive Photonic Integrated Circuit

Résumé

Photonic time-delay reservoir computing schemes usually employ an input mask as a means of performance enhancement. However, input masking usually necessitates a domain conversion, requiring a signal to be treated before sending it to the reservoir. More recent implementations have explored further ways of performance enhancement, whether through operating in the asynchronous regime, or by using post-filtering approaches. In this numerical study, we analyze the task-independent performance of a passive integrated photonic reservoir, and show that it can achieve good results on some benchmark tasks in the absence of an input mask. We also consider the effects of post-filtering and operating in the asynchronous regime through a parameter space exploration. The proposed scheme enables ultra-fast processing speeds while simultaneously reducing the associated power and complexity costs of the associated electronics. We compare the obtained results with the case of using a mask, and also with other schemes from the literature, showing comparable performance on the investigated tasks.

Fichier principal
Vignette du fichier
Mask-Less_Asynchronous_Time-Delay_Reservoir_Computing_Using_a_Passive_Photonic_Integrated_Circuit.pdf (4.61 Mo) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte
Licence

Dates et versions

hal-04739811 , version 1 (16-10-2024)

Licence

Identifiants

Citer

Mohab Abdalla, Raphael Cardoso, Paul Jimenez, Mauricio Gomes de Queiroz, Andreas Boes, et al.. Mask-Less Asynchronous Time-Delay Reservoir Computing Using a Passive Photonic Integrated Circuit. Journal of Lightwave Technology, 2024, ⟨10.1109/JLT.2024.3434538⟩. ⟨hal-04739811⟩
0 Consultations
0 Téléchargements

Altmetric

Partager

More