Communication scheme using a hyperchaotic semiconductor laser model: Chaos shift key revisited

Journal Article (Journal Article)

Based on the Maxwell-Bloch equations, we considered a five-dimensional ODE system, describing the dynamics of a semiconductor laser. The system has rich dynamics with multi-periodic, chaotic and hyperchaotic states. In this analysis, we have investigated the hyperchaotic nature of the aforesaid model and proposed a communication scheme, the generalized form of chaos shift keys, where the coupled systems do not need to be in the synchronized state. The results are implemented with the hyperchaotic laser model followed by a comprehensive security analysis.

Full Text

Duke Authors

Cited Authors

  • Fataf, NAA; Palit, SK; Mukherjee, S; Said, MRM; Son, DH; Banerjee, S

Published Date

  • November 1, 2017

Published In

Volume / Issue

  • 132 / 11

Electronic International Standard Serial Number (EISSN)

  • 2190-5444

Digital Object Identifier (DOI)

  • 10.1140/epjp/i2017-11786-y

Citation Source

  • Scopus