Delay-based reservoir computing using semiconductor ring lasers

Romain Modeste Nguimdo; Jan Danckaert; Guy Verschaffelt; Guy Van der Sande

doi:10.1117/12.2052320

1 May 2014 Delay-based reservoir computing using semiconductor ring lasers

Romain Modeste Nguimdo, Jan Danckaert, Guy Verschaffelt, Guy Van der Sande

Proceedings Volume 9136, Nonlinear Optics and Its Applications VIII; and Quantum Optics III; 91361S (2014) https://doi.org/10.1117/12.2052320
Event: SPIE Photonics Europe, 2014, Brussels, Belgium

Abstract

Delay systems subject to delayed optical feedback have recently shown great potential in solving computationally hard tasks. By implementing a neuro-inspired computational scheme relying on the transient response to optical data injection, high processing speeds have been demonstrated. However, reservoir computing systems based on delay dynamics discussed in the literature are designed by coupling many different stand-alone components which lead to bulky, lack of long-term stability, non-monolithic systems. Here we numerically investigate the possibility of implementing reservoir computing schemes based on semiconductor ring lasers as they are scalable and can be easily implemented on chip. We numerically benchmark our system on a chaotic time-series prediction task.

Citation Download Citation

Romain Modeste Nguimdo, Jan Danckaert, Guy Verschaffelt, and Guy Van der Sande "Delay-based reservoir computing using semiconductor ring lasers", Proc. SPIE 9136, Nonlinear Optics and Its Applications VIII; and Quantum Optics III, 91361S (1 May 2014); https://doi.org/10.1117/12.2052320

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available