[15a-A305-1~12] 3.15 Optics and Photonics English Session

▲ [15a-A305-6] Analysis of Chaos Synchronization of Microresonator Frequency Combs

〇(M1)Deniz Lemcke^1,2, David Moreno^1,3, Shun Fujii¹, Ayata Nakashima¹, Atsushi Uchida⁴, Takasumi Tanabe¹ (1.Keio Univ., 2.RWTH Aachen, 3.Poly. Univ. Valencia, 4.Saitama Univ.)

Keywords:chaos synchronization, modulation, MI comb

With ever-incerreasing computing power in almost every device, there is an emerging need for secure data communication, which could be realized by chaos synchronization. Here, we studied the behavior of chaos synchronization in two cascaded microresonator frequency combs numerically using the modified Lugiato-Levefer-Equations (LLEs). To implement such chaos synchronization in communication systems, we analyze the degree of sychronization and feasibility of secure communication over the chaotic channel. As an approach, differential binary phase shift keying (DPSK) is employed.