The complex-valued astigmatic cosine-Gaussian soliton solution of the nonlocal nonlinear Schrödinger equation and its transmission characteristics. (March 2022)

• Record Type: Journal Article
• Authors: Shen, Shuang; Yang, Zhen-Jun; Pang, Zhao-Guang; Ge, Yan-Rong
• Is Part Of: Applied mathematics letters. Volume 125(2022)
• Publication Date: 2022-03
• Subjects: Nonlocal nonlinear Schrödinger equation -- Complex-valued soliton solution -- Nonlinear transmission; Applied mathematics -- Periodicals; 519.05
• DOI: 10.1016/j.aml.2021.107755
• Languages: English
• ISSNs: 0893-9659

Abstract

Abstract: The complex-valued astigmatic cosine-Gaussian (CVACG) soliton solution of the nonlocal nonlinear Schrödinger equation is presented, and its transmission characteristics in the highly nonlocal nonlinear optical system are discussed. In the highly nonlocal nonlinear optical system, the transverse pattern of CVACG beams is diversified and controllable. In the transmission process, CVACG beams can form spatial solitons and breathers with the special transverse distribution. The two-dimensional transverse equivalent opposite evolution of the second-order moment beam width can be formed.