supported by the National Basic Research Program of China (Grant No.2007CB310403);the National Natural Science Foundation of China (Grant No.60772105);Key Program of the Applied Basic Research of Tianjin(Grant No.07JCZDJC05500)
The coupling between the line defect and point defect in a two-dimensional photonic crystal is studied by using plane wave expansion method and finite difference time domain method.Based on the analysis,we propose a n...