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arXiv physics/0512052physics.optics
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光子晶体微腔二次谐波产生的阻抗匹配

Impedance matching in photonic crystal microcavities for Second Harmonic Generation

A. Di Falco, C. Conti, G. Assanto

摘要:

通过对色散二次非线性材料的三维麦克斯韦方程组组进行时域数值积分,研究了平面光子晶体微谐振腔中的二次谐波产生。所提出的方案允许泵浦辐射到缺陷谐振模式的有效耦合。通过将光子晶体腔与输出波导进行阻抗匹配来最大化输出耦合产生的二次谐波。

英文摘要:

By numerically integrating the three-dimensional Maxwell equations in the time domain with reference to a dispersive quadratically nonlinear material, we study second harmonic generation in planar photonic crystal microresonators. The proposed scheme allows efficient coupling of the pump radiation to the defect resonant mode. The out-coupled generated second harmonic is maximized by impedance matching the photonic crystal cavity to the output waveguide.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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