Analysis and characterization of the hyperchaos generated by a semiconductor laser subject to a delay feedback loop

Raul Vicente; Jose L. Dauden; Pere Colet; Raul Toral

doi:10.1117/12.482416

25 July 2003 Analysis and characterization of the hyperchaos generated by a semiconductor laser subject to a delay feedback loop

Raul Vicente, Jose L. Dauden, Pere Colet, Raul Toral

Author Affiliations +

Proceedings Volume 4986, Physics and Simulation of Optoelectronic Devices XI; (2003) https://doi.org/10.1117/12.482416
Event: Integrated Optoelectronics Devices, 2003, San Jose, CA, United States

Abstract

We characterize the chaotic dynamics of semiconductor lasers subject to either optical or electro-optical feedback modeled by Lang-Kobayashi and Ikeda equations, respectively. This characterization is relevant for secure optical communications based on chaos encryption. In particular, for each system we compute as function of tunable parameters the Lyapunov spectrum, Kaplan-Yorke dimension and Kolmogorov-Sinai entropy.

Citation Download Citation

Raul Vicente, Jose L. Dauden, Pere Colet, and Raul Toral "Analysis and characterization of the hyperchaos generated by a semiconductor laser subject to a delay feedback loop", Proc. SPIE 4986, Physics and Simulation of Optoelectronic Devices XI, (25 July 2003); https://doi.org/10.1117/12.482416

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