Group-delay characterization of cascaded
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Yan Liu; Zhongwei Tan; Yong Chen; Jihong Cao; Kai Zheng; Tigang Ning; Ting Chen;
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Article
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2005
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John Wiley and Sons
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English
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Based on linear-system theory, a method to obtain the total group-delay characteristics of the cascaded chirped fiber Bragg grating (FBG) from the measured group delays of each grating is proposed. The method is then used to characterize cascaded chirped FBGs used as the dispersion compensators of a