Low Threshold Bistable Switching by the Nonlinear One-Dimensional Photonic Crystal
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Abstract
In the approximation of fast Debye relaxation of nonlinear Kerr medium, the nonlinear finite-difference time-domain method is derived to simulate numerically the one-dimensional nonlinear photonic crystal sandwiched by Kerr medium. Bistable switching with low threshold intensity of 0.01kW/cm2 is obtained, and the corresponding refractive index change of Kerr media is about 0.038.
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CHEN Li-Xue, DENG Xiao-Xu, DING Wei-Qiang, ZHANG Yu, LIU Shu-Tian. Low Threshold Bistable Switching by the Nonlinear One-Dimensional Photonic Crystal[J]. Chin. Phys. Lett., 2002, 19(6): 798-800.
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CHEN Li-Xue, DENG Xiao-Xu, DING Wei-Qiang, ZHANG Yu, LIU Shu-Tian. Low Threshold Bistable Switching by the Nonlinear One-Dimensional Photonic Crystal[J]. Chin. Phys. Lett., 2002, 19(6): 798-800.
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CHEN Li-Xue, DENG Xiao-Xu, DING Wei-Qiang, ZHANG Yu, LIU Shu-Tian. Low Threshold Bistable Switching by the Nonlinear One-Dimensional Photonic Crystal[J]. Chin. Phys. Lett., 2002, 19(6): 798-800.
|
CHEN Li-Xue, DENG Xiao-Xu, DING Wei-Qiang, ZHANG Yu, LIU Shu-Tian. Low Threshold Bistable Switching by the Nonlinear One-Dimensional Photonic Crystal[J]. Chin. Phys. Lett., 2002, 19(6): 798-800.
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