Design of an all-optical switch and arbitrary proportion of energy output beam splitter |
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| Authors: | Qing-Hua Liao Xuan Zhang Shu-Wen Chen Ping Hu Tian-Bao Yu Yong-Zhen Huang |
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| Institution: | 1. Department of Physics, Nanchang University, Nanchang 330031, China;2. The State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, CAS, Beijing 100083, China |
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| Abstract: | Based on the Kerr effect of photonic crystal, we design a simple structure of all-optical switch, which can be controlled by the pump intensity. At the same time, the structure can also realize the free control of energy output. It has low insertion loss and crosstalk. Numerical simulation results embody its high efficiency. |
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| Keywords: | All-optical switch Beam splitter The nonlinear Kerr effect Photonic crystal |
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