中国物理B ›› 2001, Vol. 10 ›› Issue (7): 626-630.doi: 10.1088/1009-1963/10/7/308

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

NONLINEAR PULSE PROPAGATION IN TWIN-CORE FIBRES WITH BIREFRINGENCE

李宏, 黄德修   

  1. Department of Optoelectronic Engineering , Huazhong University of Science and Technology, Wuhan 430074, China
  • 收稿日期:2000-10-01 修回日期:2001-02-12 出版日期:2005-06-12 发布日期:2005-06-12

NONLINEAR PULSE PROPAGATION IN TWIN-CORE FIBRES WITH BIREFRINGENCE

Li Hong (李宏), Huang De-xiu (黄德修)   

  1. Department of Optoelectronic Engineering , Huazhong University of Science and Technology, Wuhan 430074, China
  • Received:2000-10-01 Revised:2001-02-12 Online:2005-06-12 Published:2005-06-12

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摘要： An equation describing the nonlinear pulse propagation in twin-core fibres with birefringence is derived. Particularly, the properties of the nonlinear coupling equation are analysed, and modulational instability is discussed in detail.

Abstract: An equation describing the nonlinear pulse propagation in twin-core fibres with birefringence is derived. Particularly, the properties of the nonlinear coupling equation are analysed, and modulational instability is discussed in detail.

Key words: twin-core fibre, birefringence, modulational instability

中图分类号:  (Birefringence, polarization)

  • 42.81.Gs
42.81.Bm (Fabrication, cladding, and splicing) 42.81.Dp (Propagation, scattering, and losses; solitons) 42.81.Qb (Fiber waveguides, couplers, and arrays)