色散缓变光纤中暗孤子传输特性研究

计算物理 ›› 1996, Vol. 13 ›› Issue (1): 115-118.

色散缓变光纤中暗孤子传输特性研究

沈廷根

镇江师专物理系镇江 212003

收稿日期:1994-08-15 修回日期:1995-08-30 出版日期:1996-03-25 发布日期:1996-03-25

PROPAGATION CHARACTERISTICS OF DARK SOLITON STUDY IN OPTICAL FIBERS WITH SLOWLY DECREASING DISPERSION

Shen Tinggen

Department of Physics, Zhenjiang Normal College, Zhenjiang, 212003

Received:1994-08-15 Revised:1995-08-30 Online:1996-03-25 Published:1996-03-25

摘要/Abstract

摘要： 用行波法求解了色散缓变光纤并含双光子吸收效应的暗孤子非线性薛定谔(NLS)方程,由此孤子解讨论了暗孤子传输特性。

关键词: 色散缓变光纤, 暗孤子

Abstract: The solution of non-linear schr6diuger (NLS) equation including twophoton absorption in optical fibers with slowly decreasing dispersion,is given by using travelling wave method,and the solution for the propagation characteristics of dark soliton is also discussed in detail.

Key words: Slowly decreasing dispersion fibers, dark soliton

中图分类号:

TN818

沈廷根. 色散缓变光纤中暗孤子传输特性研究[J]. 计算物理, 1996, 13(1): 115-118.

Shen Tinggen. PROPAGATION CHARACTERISTICS OF DARK SOLITON STUDY IN OPTICAL FIBERS WITH SLOWLY DECREASING DISPERSION[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1996, 13(1): 115-118.