中国物理B ›› 2020, Vol. 29 ›› Issue (5): 54202-054202.doi: 10.1088/1674-1056/ab7b56

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

Pulse shaping of bright-dark vector soliton pair

Yan Zhou(周延), Yuefeng Li(李月锋), Xia Li(李夏), Meisong Liao(廖梅松), Jingshan Hou(侯京山), Yongzheng Fang(房永征)   

  1. 1 School of Science, Shanghai Institute of Technology, Shanghai 201418, China;
    2 Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    3 School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
  • 收稿日期:2020-01-05 修回日期:2020-01-19 出版日期:2020-05-05 发布日期:2020-05-05
  • 通讯作者: Yan Zhou E-mail:yzhou@sit.edu.cn
  • 基金资助:
    Project supported by the National Key Research and Development Program of China (Grant No. 2018YFB0504500) and the National Natural Science Foundation of China (Grant No. 51672177).

Pulse shaping of bright-dark vector soliton pair

Yan Zhou(周延)1, Yuefeng Li(李月锋)1, Xia Li(李夏)2, Meisong Liao(廖梅松)2, Jingshan Hou(侯京山)3, Yongzheng Fang(房永征)3   

  1. 1 School of Science, Shanghai Institute of Technology, Shanghai 201418, China;
    2 Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;
    3 School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China
  • Received:2020-01-05 Revised:2020-01-19 Online:2020-05-05 Published:2020-05-05
  • Contact: Yan Zhou E-mail:yzhou@sit.edu.cn
  • Supported by:
    Project supported by the National Key Research and Development Program of China (Grant No. 2018YFB0504500) and the National Natural Science Foundation of China (Grant No. 51672177).

摘要: We simulate pulse shaping of bright-dark vector soliton pair in an optical fiber system. Through changing input pulse parameters (amplitude ratio, projection angle, time delay, and phase difference), different kinds of pulse shapes and spectra can be generated. For input bright-dark vector soliton pair with the same central wavelength, "2+1"- and "2+2"-type pseudo-high-order bright-dark vector soliton pairs are achieved. While for the case of different central wavelengths, bright-dark vector soliton pairs with multiple pulse peaks/dips are demonstrated with appropriate pulse parameter setting.

关键词: bright-dark vector soliton, birefringence, polarization-locking, group-velocity-locking

Abstract: We simulate pulse shaping of bright-dark vector soliton pair in an optical fiber system. Through changing input pulse parameters (amplitude ratio, projection angle, time delay, and phase difference), different kinds of pulse shapes and spectra can be generated. For input bright-dark vector soliton pair with the same central wavelength, "2+1"- and "2+2"-type pseudo-high-order bright-dark vector soliton pairs are achieved. While for the case of different central wavelengths, bright-dark vector soliton pairs with multiple pulse peaks/dips are demonstrated with appropriate pulse parameter setting.

Key words: bright-dark vector soliton, birefringence, polarization-locking, group-velocity-locking

中图分类号:  (Polarization)

  • 42.25.Ja
42.25.Lc (Birefringence) 42.55.Wd (Fiber lasers) 42.65.-k (Nonlinear optics)