Houhui Yi, Xiaofeng Li, Junling Zhang, Xin Zhang, Guoli Ma
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Higher-order nonlinear effects on optical soliton propagation and their interactions
When pursuing femtosecond-scale ultrashort pulse optical communication, one cannot overlook higher-order nonlinear effects. Based on the fundamental theoretical model of the variable coefficient coupled high-order nonlinear Schrödinger equation (VCHNLSE), this paper explores the evolution of optical solitons in the presence of high-order nonlinear effects analytically. Besides, the interactions between two nearby optical solitons and the transmission of them in a nonuniform fiber are investigated. The stability of optical soliton transmission and interactions are found to be destroyed to varying degrees due to higher-order nonlinear effects. The outcomes will offer some theoretical references for achieving ultra-high energy optical solitons in the future.
期刊介绍：
ACS Applied Electronic Materials is an interdisciplinary journal publishing original research covering all aspects of electronic materials. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials science, engineering, optics, physics, and chemistry into important applications of electronic materials. Sample research topics that span the journal's scope are inorganic, organic, ionic and polymeric materials with properties that include conducting, semiconducting, superconducting, insulating, dielectric, magnetic, optoelectronic, piezoelectric, ferroelectric and thermoelectric.
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