Open vs closed loop receivers in all-optical chaos-based communication systems: the final round

Author

Soriano, Miguel C. ; Colet, Pere ; Mirasso, Claudio R.

Author_Institution

IFISC(CSIC-UIB) Inst. de Fis. Interdisciplinar y Sist. Complejos, Palma de Mallorca, Spain

fYear

2009

fDate

14-19 June 2009

Firstpage

1

Lastpage

1

Abstract

Security is related to the difficulty of extracting the message from the chaotic carrier without using the authorized receiver. It is our aim to show that privacy and security in all-optical chaos-based communication systems can only be achieved when small amplitude messages are used, which can be only recovered with a closed loop receiver. On the contrary, the open loop scheme requires large amplitude messages that compromise the security.

Keywords

chaotic communication; optical receivers; telecommunication security; all-optical chaos-based communication system; closed loop receivers; communication system privacy; communication system security; message extraction; open loop receivers; Chaotic communication; Communication system security; Fiber nonlinear optics; Laser modes; Master-slave; Mutual information; Nonlinear equations; Numerical simulation; Optical coupling; Privacy;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on

Conference_Location

Munich

Print_ISBN

978-1-4244-4079-5

Electronic_ISBN

978-1-4244-4080-1

Type

conf

DOI

10.1109/CLEOE-EQEC.2009.5191533

Filename

5191533