The analysis of interaction region of elliptical pillars of a directional photonic crystal waveguide coupler
學年 93
學期 2
出版（發表）日期 2005-07-01
作品名稱 The analysis of interaction region of elliptical pillars of a directional photonic crystal waveguide coupler
作品名稱（其他語言）
著者 Liu, Chen-Yang; Chen, Lien-Wen
單位 淡江大學機械與機電工程學系
出版者 Amsterdam: Elsevier BV * North-Holland
著錄名稱、卷期、頁數 Physica E: Low-dimensional Systems and Nanostructures 28(2), pp.185-190
摘要 Photonic crystals (PCs) have many potential applications because of their ability to control light-wave propagation. In this paper, the influence of interaction region of elliptical pillars on a directional photonic crystal waveguide coupler is studied by solving Maxwell's equations with use of finite-difference time-domain method. The PC waveguide coupler introduced two rows of elliptical pillars in the interaction region. Introducing elliptical pillars in the interaction region can reduce the coupling length of PC waveguide coupler. The coupling length of PC waveguide coupler was changed by rotating the rotation angle of elliptical pillars. These results may provide novel application in photonic integrated circuits.
關鍵字 Coupler;Photonic crystal waveguide;Elliptical pillar;Finite difference time domain method (FDTD)
語言 en
ISSN 1386-9477
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Chen, Lien-Wen
審稿制度
國別 NLD
公開徵稿
出版型式 紙本
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