Li Lijun, Cao Ying, Zhou Xiuli, et al. Study on the characteristics of FBG nonlinear bistable switching[J]. 2011,(4):36-38. DOI: 10.13756/j.gtxyj.2011.04.001.
the characteristics of Fiber Bragg Grating(FBG) nonlinear bistable switching are numerically simulated and studied.On the basis of the coupled-mode theory
three different solutions are obtained by using the Jacobi elliptic function.First
the nonlinear bistable switch characteristics in three solutions are compared respectively.Then such parameters as detuning
coupling coefficient and grating length that affect the switching characteristics in each solution are analyzed.The results have certain significance to the analysis and construction of nonlinear bistable FBG optical switches.