<title>Synchronized hyperchaos under drive response with applications to communication of semiconductor laser</title>

Abstract

This paper investigated phenomenon of hyperchaos based on the semiconductor laser with the non-linearity dynamics, research synchronize of hyperchaos under drive-response. Make used of the semiconductor laser and their equations about take to adjust and design some of parameters. Last realize some aim of the optical communication. In this paper, it analyzed and investigated chaotic produce and chaotic modulation, further underline and point out, hyperchaos is an important physical phenomenon in the optical information processing technology. The chaos strange attractor, it has a property that is the most susceptivity toward initialization condition, and it is an important method for research secrecy communication. About study some regular and characteristic in the hyperchaos how to obtain synchronize at two or more systems. It is favorable to extend some fields of application in the optical communication and optic information processing.