中国物理B ›› 2016, Vol. 25 ›› Issue (8): 84210-084210.doi: 10.1088/1674-1056/25/8/084210

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Controllable soliton propagation based on phase-front curvature in asymmetrical nonlocal media

Huafeng Zhang(张华峰), Hua Lü(吕华), Jianghua Luo(罗江华), Lihui Sun(孙利辉)   

  1. 1 Institute of Quantum Optics and Information Photonics, Yangtze University, Jingzhou 434023, China;
    2 Experimental Teaching Center, Guangdong University of Technology, Guangzhou 510006, China
  • 收稿日期:2016-01-24 修回日期:2016-03-20 出版日期:2016-08-05 发布日期:2016-08-05
  • 通讯作者: Huafeng Zhang E-mail:zhhf72@126.com
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grants Nos. 11547007 and 11304024), the Innovation Personnel Training Plan for Excellent Youth of Guangdong University Project (Grant No. 2013LYM_0023), and the Yangtze Fund for Youth Teams of Science and Technology Innovation (Grant No. 2015cqt03).

Controllable soliton propagation based on phase-front curvature in asymmetrical nonlocal media

Huafeng Zhang(张华峰)1, Hua Lü(吕华)2, Jianghua Luo(罗江华)1, Lihui Sun(孙利辉)1   

  1. 1 Institute of Quantum Optics and Information Photonics, Yangtze University, Jingzhou 434023, China;
    2 Experimental Teaching Center, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2016-01-24 Revised:2016-03-20 Online:2016-08-05 Published:2016-08-05
  • Contact: Huafeng Zhang E-mail:zhhf72@126.com
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grants Nos. 11547007 and 11304024), the Innovation Personnel Training Plan for Excellent Youth of Guangdong University Project (Grant No. 2013LYM_0023), and the Yangtze Fund for Youth Teams of Science and Technology Innovation (Grant No. 2015cqt03).

摘要:

The influence of phase-front curvature on the dynamical behavior of the fundamental mode soliton during its transmission in asymmetrical nonlocal media is studied in detail and the phase-front curvature can be imposed on the fundamental mode soliton by reshaping or phase imprinting technologies. By changing the phase-front curvature or its imposed position, controllable soliton propagation in asymmetrical nonlocal media can be achieved.

关键词: phase-front curvature, asymmetrical nonlocality, soliton controlling

Abstract:

The influence of phase-front curvature on the dynamical behavior of the fundamental mode soliton during its transmission in asymmetrical nonlocal media is studied in detail and the phase-front curvature can be imposed on the fundamental mode soliton by reshaping or phase imprinting technologies. By changing the phase-front curvature or its imposed position, controllable soliton propagation in asymmetrical nonlocal media can be achieved.

Key words: phase-front curvature, asymmetrical nonlocality, soliton controlling

中图分类号:  (Beam trapping, self-focusing and defocusing; self-phase modulation)

  • 42.65.Jx
42.65.Tg (Optical solitons; nonlinear guided waves)