| Complete Band-Gap in Two-Dimensional Quasiperiod Photonic Crystals with Hollow Cylinders |
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| 作者姓名： | 冯志芳 冯帅 任坤 李志远 程丙英 张道中 |
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| 作者单位： | OpticalPhysicsLaboratory,InstituteofPhysics,ChineseAcademyofSciences,Beijing100080 |
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| 摘 要： | The transmission properties of quasiperiodic photonic crystals (QPCs) based on the random square-triangle tiling system are investigated by the multiple scattering method. The hollow cylinders are introduced in our calculation. It is found that QPCs with hollow cylinders also possess a complete band gap common to s- and p-polarized waves when the inner radius of hollow cylinders is larger than a certain value. The QPCs possessing the complete band gap can be applied to the fields of light emitting, wave-guides, optical filters, high-Q resonators and antennas.
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| 关 键 词： | 光子学 晶体 多样性散射 偏振波 光学滤波器 |
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