LONG-DISTANCE OPTICAL SOLITON TRANSMISSION WITH LUMPED AMPLIFIERS

被引：38
作者：
KUBOTA, H
NAKAZAWA, M
机构：
[1] Optical Communications Laboratory, NTT Transmission Systems Laboratories, Tokai
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 1990年 / 26卷 / 04期
关键词：
D O I：
10.1109/3.53386
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：
A new soliton transmission method with lumped amplifiers is presented. We call this the preemphasis method. An N = 1 soliton with relatively high amplitudes (1.2 < A < 1.4), which is used as an input soliton, plays an important role in a lumped gain soliton transmission system. The initial soliton pulse width can be preserved after propagation over long distance despite the existence of fiber loss. It is shown that with the lumped gain, the soliton pulse can propagate over more than 9000 km when the repeater spacing is 31 km and fiber loss is 0.22 dB/km. © 1990 IEEE
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页码：692 / 700
页数：9
相关论文
共 20 条
[1]   HIGH BIT RATE COMMUNICATION-SYSTEMS USING NON-LINEAR EFFECTS [J].
BLOW, KJ ;
DORAN, NJ .
OPTICS COMMUNICATIONS, 1982, 42 (06) :403-406
[2]   MUTUAL INTERACTION BETWEEN SOLITONS OF UNEQUAL AMPLITUDES IN OPTICAL FIBER [J].
CHU, PL ;
DESEM, C .
ELECTRONICS LETTERS, 1985, 21 (24) :1133-1134
[3]   SELF-STEEPENING OF LIGHT PULSES [J].
DEMARTINI, F ;
TOWNES, CH ;
GUSTAFSON, TK ;
KELLEY, PL .
PHYSICAL REVIEW, 1967, 164 (02) :312-+
[4]  
DESURVIRE E, 1989, C LASERS ELECTROOPT
[5]   SOLITONS IN OPTICAL COMMUNICATIONS [J].
DORAN, NJ ;
BLOW, KJ .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1983, 19 (12) :1883-1888
[6]   THEORY OF THE SOLITON SELF-FREQUENCY SHIFT [J].
GORDON, JP .
OPTICS LETTERS, 1986, 11 (10) :662-664
[7]   SIGNAL TRANSMISSION BY OPTICAL SOLITONS IN MONOMODE FIBER [J].
HASEGAWA, A ;
KODAMA, Y .
PROCEEDINGS OF THE IEEE, 1981, 69 (09) :1145-1150
[8]   TRANSMISSION OF STATIONARY NONLINEAR OPTICAL PULSES IN DISPERSIVE DIELECTRIC FIBERS .1. ANOMALOUS DISPERSION [J].
HASEGAWA, A ;
TAPPERT, F .
APPLIED PHYSICS LETTERS, 1973, 23 (03) :142-144
[9]   NUMERICAL STUDY OF OPTICAL SOLITON TRANSMISSION AMPLIFIED PERIODICALLY BY THE STIMULATED RAMAN PROCESS [J].
HASEGAWA, A .
APPLIED OPTICS, 1984, 23 (19) :3302-3309
[10]   NUMERICAL INVESTIGATION OF SOLITON INTERACTION [J].
HERMANSSON, B ;
YEVICK, D .
ELECTRONICS LETTERS, 1983, 19 (15) :570-571
12