Chaotic Carrier Signal Generation and Quantum Transmission Along Fiber Optics Communication Using Integrated Ring Resonators

摘要

Generation of optical chaotic soliton is investigated using a nonlinear PANDA ring resonator system. The objectives of the research are to employ systems of microring resonator (MRR) to generate chaotic signals to be carried out along fiber optics communication. Effective parameters such as refractive indices of a silicon waveguide, coupling coefficients (κ), coupling loss, radius of the ring (R) and the input power can be selected properly to operate the nonlinear behavior. The input Gaussian laser pulses with power of 450 mW are inserted into the system. The central wavelength of the input power has been selected to λ_0 = 1.55 μm where the nonlinear refractive index of the medium is n_2 = 1.3 × 10~(-17) m~2 W~(-1). Therefore chaotic signals generated by the system can be transmitted along the fiber optic with length of 187 km. A application, these signals can be used as carrier signals where the information can be input and transmitted within the communication link.