1. Study on the regulation of amplitude for the optical soliton through nonlinear effects in the optical communication system.
- Author
-
Wang, Shubin, Ma, Guoli, Zhang, Xin, and Zhu, Daiyin
- Subjects
- *
OPTICAL fiber communication , *OPTICAL control , *SOLITONS , *OPTICAL solitons , *OPTICAL communications , *TELECOMMUNICATION systems , *LIGHT transmission , *NONLINEAR optics - Abstract
Optical communication system is a kind of communication system using the light wave as the carrier. It has been widely used in recent years with the advantages of the long distance. Optical solitons have some merits for high stability, amenable to generate and low cost, it is an ideal carrier of optical communication system. In this paper, the regulation of pulse characteristics of the optical soliton is studied theoretically. The influence of high-order dispersion and high-order nonlinear effects on the amplitude, shape and other transmission characteristics of the optical soliton is studied by using the bilinear method with the high-order variable coefficient nonlinear Schrödinger (NLS) equation in the nonuniform fibers, and the regulation problems such as the maintenance and excitation of the optical soliton are analyzed. The waveform and amplitude control of the optical soliton and the change of optical soliton characteristics with the dispersion management are studied profoundly, and the nonlinear dynamic processes in their respective intracavity are analyzed. A feasible scheme for avoiding and utilizing the optical soliton is proposed, which has the significance for the investigation of the parameter regulation and dynamic control of the optical soliton in practical inhomogeneous optical fiber communication systems. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF