Sinc-sampled fiber Bragg gratings for identical multiple wavelength operation

被引:238
作者
Ibsen, M [1 ]
Durkin, MK [1 ]
Cole, MJ [1 ]
Laming, RI [1 ]
机构
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
关键词
dispersion compensation; fiber gratings; WDM technology;
D O I
10.1109/68.681504
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
Through a periodic sine modulation of the refractive index-profile in fiber Bragg gratings (FBG's), we demonstrate gratings with multiple equally spaced and identical wavelength channels. We show 10-cm-long gratings with 4, 8, and 16 identical uniform wavelength channels separated by the ITU spacing of 100 GHz and a 22.5-cm-long grating with four identical dispersion compensating channels with a 200-GHz separation designed to dispersion compensate 80-km data transmission through standard fiber at 1.55 mu m.
引用
收藏
页码:842 / 844
页数:3
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