Soliton based optical communication

被引:60
作者
Gangwar, R. [1 ]
Singh, S. P. [1 ]
Singh, N. [1 ]
机构
[1] Univ Allahabad, Dept Elect & Commun, Allahabad 211002, Uttar Pradesh, India
关键词
D O I
10.2528/PIER07050401
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The group velocity dispersion ( GVD) imposes severe limit on information carrying capacity of optical communication systems. By choosing appropriate pulse shape highly stable light pulses known as solitons are generated when effect of GVD is balanced by self-phase modulation ( SPM). The application of solitons in communication systems opens the way to ultrahigh-speed information superhighways. Transmission speed of order of Tbit/s can be achieved if optical amplifiers. are combined with WDM soliton based communication systems.
引用
收藏
页码:157 / 166
页数:10
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