Application of dispersion compensator based on chirped fiber gratings in ultra long-hual DWDM system | Zendy

Tan Zhong-Wei | Zendy; Zheng Kai | Zendy; Yan Liu | Zendy; Yongjun Fu | Zendy; Yong Chen | Zendy; Jihong Cao | Zendy; Tigang Ning | Zendy; Dong Xiao-Wei | Zendy; Lina Ma | Zendy; Shuisheng Jian | Zendy

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Application of dispersion compensator based on chirped fiber gratings in ultra long-hual DWDM system

Author(s) -

Tan Zhong-Wei,

Zheng Kai,

Yan Liu,

Yongjun Fu,

Yong Chen,

Jihong Cao,

Tigang Ning,

Dong Xiao-Wei,

Lina Ma,

Shuisheng Jian

Publication year - 2005

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.54.5218

Subject(s) - fiber bragg grating , optics , wavelength division multiplexing , long period fiber grating , dispersion shifted fiber , materials science , transmission (telecommunications) , grating , fiber , graded index fiber , wavelength , phosfos , multi mode optical fiber , optical fiber , optoelectronics , fiber optic sensor , physics , computer science , telecommunications , composite material

An application of chirped fiber grating in an ultra long-hual DWDM system is presented in the paper. The interaction between the chirped fiber gratings at different wavelengths are analyzed for the first time. A method of prolonging the distance between gratings to surpass the coherent length of the light source is proposed to suppress the interaction between the gratings. By using chirped fiber gratings, we realized a transmission system of 8×10Gbit/s signal on G.652 fiber over 1500km.

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