Title :
Bidirectional secure key-exchange using chaotic semiconductor lasers
Author :
Porte, Xavier ; Soriano, M.C. ; Brunner, D. ; Fischer, I.
Author_Institution :
Inst. de Fis. Interdisciplinar y Sist. Complejos, Univ. de les Illes Balears, Palma de Mallorca, Spain
Abstract :
Summary form only given. Semiconductor lasers coupled with delay can exhibit instabilities and chaos synchronization. Identical synchronization can be achieved when two semiconductor lasers are coupled via a relay [1]. The role of the relay is to symmetrically distribute the information between both lasers. It has been demonstrated that a passive relay in the form of a semitransparent mirror accomplishes this function [2].
Keywords :
laser cavity resonators; laser mirrors; optical chaos; optical couplers; optical delay lines; security of data; semiconductor lasers; synchronisation; bidirectional secure key-exchange; chaos synchronization; chaotic semiconductor lasers; optical coupling; optical delay; passive relay; semitransparent mirror;
Conference_Titel :
Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC), 2013 Conference on and International Quantum Electronics Conference
Conference_Location :
Munich
Print_ISBN :
978-1-4799-0593-5
DOI :
10.1109/CLEOE-IQEC.2013.6800724
