NUMERICAL-ANALYSIS OF THE OPTIMAL LENGTH AND PROFILE OF A LINEARLY CHIRPED FIBER BRAGG GRATING FOR DISPERSION COMPENSATION

被引:15
作者
THIBAULT, S
LAUZON, J
CLICHE, JF
MARTIN, J
DUGUAY, MA
TETU, M
机构
[1] Départment de Génie Électrique, Université Laval, Québec
[2] Institute National d’Optique, Québec, G1P 4N8, 369, rue Franquet, Sainte-Foy
关键词
D O I
10.1364/OL.20.000647
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose a theoretical investigation of the length and coupling profile of a linearly chirped fiber Bragg grating for maximum dispersion compensation in a repeaterless optical communication system. The system consists of 100 km of standard optical fiber in which a 1550-nm signal, directly modulated at 2.5 Gbits/s, is launched. We discuss the results obtained with 6-, 4.33-, and 1-cm-long linearly chirped fiber Bragg gratings having Gaussian and uniform coupling profiles. We numerically show that a 4.33-cm-long chirped fiber Bragg grating having a uniform coupling profile is capable of compensating efficiently for the dispersion of our optical communication system.
引用
收藏
页码:647 / 649
页数:3
相关论文
共 12 条
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