Nonlinearly strain-chirped fiber Bragg grating with an adjustabledispersion slope |
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| Authors: | Goh CS Set SY Taira K Khijwania SK Kikuchi K |
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| Affiliation: | Res. Center for Adv. Sci. & Technol., Tokyo Univ.; |
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| Abstract: | In this letter, we demonstrate an adjustable dispersion slope compensator for waveform distortion compensation based on a nonlinearly strain-chirped fiber Bragg grating. The dispersion slope of the device can be tuned up to -18.9 ps/nm2 with a bandwidth >2.4 nm. After transmission through a 120-km-long dispersion-shifted fiber, the resulting waveform distortion for a 2.65-ps pulse is successfully compensated by using this device |
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