Title :
Reductions of soliton interactions and timing jitters by chirped fiber Bragg grating filters
Author :
Chi, Sien ; Lin, Shy-Chaung ; Jeng-Cherng Dun
Author_Institution :
Inst. of Electro-Opt. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
This letter numerically investigates a comparison between soliton interaction and timing jitter effects using transmission fiber that contains: (1) the zigzag-sliding-frequency Fabry-Perot filters (ZSF FPFs) alone and (2) both the ZSF FPFs and chirped fiber Bragg grating filters (CFBGFs). We have found that the latter scheme is more effective for reducing the soliton interactions and noise-induced timing jitters, because the CFBGFs introduce a large positive second-order dispersion and plays the dual role of a filter and a dispersion compensation fiber.
Keywords :
chirp modulation; compensation; diffraction gratings; jitter; optical fibre communication; optical fibre dispersion; optical fibre filters; optical modulation; optical solitons; chirped fiber Bragg grating filters; dispersion compensation fiber; large positive second-order dispersion; noise-induced timing jitters; optical soliton fibre communication; soliton interaction; soliton interactions; soliton interactions reduction; timing jitters; transmission fiber; zigzag-sliding-frequency Fabry-Perot filters; Band pass filters; Dispersion; Noise reduction; Optical fiber communication; Optical fiber filters; Optical filters; Optical noise; Optical solitons; Stimulated emission; Timing jitter;
Journal_Title :
Photonics Technology Letters, IEEE
