作者: N.M. Litchinitser , B.J. Eggleton , G.P. Agrawal
DOI: 10.1109/50.704620
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摘要: Fiber gratings operating in the transmission mode can provide high dispersion at wavelengths close to Bragg resonance. When multiple are cascaded for wavelength division multiplexing (WDM) applications, net between stop bands of any two consecutive is significantly modified. We discuss characteristics such fiber and propose a compensator simultaneous compensation group-velocity (GVD) channels WDM lightwave system. also impact possessed by on grating based add-drop multiplexers.