English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/117138
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Parallel photonic information processing at gigabyte per second data rates using transient states

AutorBrunner, Daniel ; Soriano, Miguel C. ; Mirasso, Claudio R. ; Fischer, Ingo
Fecha de publicación15-ene-2013
EditorNature Publishing Group
CitaciónNature Communications 4: 1364 (2013)
ResumenThe increasing demands on information processing require novel computational concepts and true parallelism. Nevertheless, hardware realizations of unconventional computing approaches never exceeded a marginal existence. While the application of optics in super-computing receives reawakened interest, new concepts, partly neuro-inspired, are being considered and developed. Here we experimentally demonstrate the potential of a simple photonic architecture to process information at unprecedented data rates, implementing a learning-based approach. A semiconductor laser subject to delayed self-feedback and optical data injection is employed to solve computationally hard tasks. We demonstrate simultaneous spoken digit and speaker recognition and chaotic time-series prediction at data rates beyond 1 Gbyte/s. We identify all digits with very low classification errors and perform chaotic time-series prediction with 10% error. Our approach bridges the areas of photonic information processing, cognitive and information science. © 2013 Macmillan Publishers Limited. All rights reserved.
Versión del editorhttp://dx.doi.org/10.1038/ncomms2368
URIhttp://hdl.handle.net/10261/117138
DOI10.1038/ncomms2368
Identificadoresdoi: 10.1038/ncomms2368
issn: 2041-1723
Aparece en las colecciones: (IFISC) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
parallel_photonic_information_Brunner.pdf1,27 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.