[in Chinese], [in Chinese], [in Chinese]. Study on Cross-phase Modulation Induced Chirp[J]. Chinese Journal of Lasers, 2000, 27(8): 703
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Considering the fiber loss, an analytic expression of the cross-phase modulation induced chirp is derived. Evolution of chirp is simulated by computer and chirp as a function of the fiber loss and group-velocity mismatch is analysed. The results show that the chirp is little affected by the fiber loss and largely affected by the group-velocity mismatch; the chirp tend to stable evolved in the fiber.