Characteristic of Point Defect around the Photonic Crystal Bend

摘要：

　　In this paper,we analyzed the transmission characteristics of the point defects around the 90-degree waveguide bend in photonic crystal.Without suspicion,the nearest defects greatly affect the transmission characteristics,but the farther third layer has more influence than the nearer second layer.Moreover,the defects in line with the propagating path should be avoided.Lastly,the defects in outer side of the corner bend hardly affect the transmission characteristic,but the defects in inner side do the contrary.These results should be helpful in fabricating 2D photonic crystal with 90° bent structure.

关键词： defects waveguide bend photonic crystal

作者: Ruei-Chang Lu Chun-Min Wang Keh-Yi Lee

作者单位: Department of Electronic Engineering,National I-Lan University,I-Lan,260,Taiwan,R.O.C. Department of Electrical Engineering,Chinese Culture University,Taipei,111,Taiwan,R.O.C.

会议类型: 国际会议

会议名称: 2012 International Meeting on Opto-Electronics Engineering and Materials Research(OEMR2012)(2012光电工程与材料国际会议)

会议地点: 沈阳

会议语种:英文

页码: 300-303

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）