刊名:Physica E: Low-dimensional Systems and Nanostructures
出版年:2017
出版时间:March 2017
年:2017
卷:87
期:Complete
页码:77-83
全文大小:827 K
卷排序:87
文摘
We propose a new configuration for photonic crystal channel drop filters. The structure is based on ring-shaped defects. Line-width and Q-factor of the filter are 0.27 nm and 5690, respectively. The results show the effectiveness of suggested filter for DWDM systems.