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  • 2013 Conference on Lasers and Electro-Optics - International Quantum Electronics Conference
  • (Optica Publishing Group, 2013),
  • paper CB_7_5

Bidirectional Secure Key-Exchange Using Chaotic Semiconductor Lasers

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Abstract

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].

© 2013 IEEE

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