A Novel All-Optical Switch in a Double-Loop Sagnac Ring Coupled with a Nonlinear Ring Resonator |
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作者姓名: | 李俊庆 李立 赵家群 李淳飞 |
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作者单位: | DepartmentofPhysics,HarbinInstituteofTechnology,Harbin150001 |
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摘 要: | We propose a novel configuration of all-optical switch based on a double-loop Sagnac ring coupled with a nonlinear ring resonator. In the case of self-phase modulation, the reducing switching threshold power clown to mW is predicted, which is the improvement of earlier works on all-optical switches. The switch optimization is analysed.A way to increase the response speed of all-optical switches is suggested.
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关 键 词: | 光学转换 平面波导 光子学 非线性分布 |
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