Nonreciprocal Transmission and Low-Threshold Bistability in Strongly Modulated Asymmetric Nonlinear WBGs

Nonreciprocal Transmission and Low-Threshold Bistability in Strongly Modulated Asymmetric Nonlinear WBGs
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DOI：
10.1109/cleo.2007.4452739
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发表时间：
2007-05
期刊：
2007 Conference on Lasers and Electro-Optics (CLEO)
影响因子：
--
通讯作者：
M. Fujii;T. Takashima;A. Maitra;J. Leuthold;W. Freude;Christopher G. Poulton
M. Fujii;T. Takashima;A. Maitra;J. Leuthold;W. Freude;Christopher G. Poulton
中科院分区：
其他
文献类型：
--
作者：
M. Fujii;T. Takashima;A. Maitra;J. Leuthold;W. Freude;Christopher G. Poulton

文献摘要

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对具有强非对称侧壁调制的 InGaAsP/InP 非线性波导布拉格光栅中的不可逆光学双稳态进行了数值研究。通过选择最佳开关条件，可预测最低开关功率低至 77 mW。
Nonreciprocal optical bistability is numerically investigated in InGaAsP/InP nonlinear waveguide Bragg gratings having a strong and asymmetric sidewall modulation. Minimum switching power as low as 77 mW is predicted by choosing optimal switching conditions.