Affiliation:
1. Nanjing Xiaozhuang University
Abstract
A system of “master-slave-parallel” chaotic synchronization in class-C lasers is presented. Lasing from a chaotic class-C laser as a master is changed to photon-electricity to drive to modulate the pumps of two parallel of slave class-C lasers so that the two slave lasers can be controlled to the chaotic state of the master laser. “Master-slave” chaotic synchronization can be achieved. At the same time, chaotic synchronization is gradually achieved between the two slave lasers after a few desynchronous oscillations. Lastly, “master-slave-parallel” chaotic synchronization is achieved. Chaotic synchronization process is analyzed in detail. Synchronization principle of the three chaotic lasers is deduced.
Publisher
Trans Tech Publications, Ltd.