Theoretical study of a multichannel plasmonic waveguide notch filter with double-sided nanodisk and two slot cavities

• Published in: Results in physics Vol. 14; p. 102506
• Main Authors: Qi, Yunping, Zhou, Peiyang, Zhang, Ting, Zhang, Xuewei, Wang, Yue, Liu, Chuqin, Bai, Yulong, Wang, Xiangxian
• Format: Journal Article
• Language: English
• Published: Elsevier 01.09.2019

Based on the transmission characteristics of surface plasmonic subwavelength structure, a multichannel plasmonic notch filter comprising two slot resonators and a nano-disk cavity with the metal-insulator-metal waveguide is proposed and investigated numerically using the finite element method (FEM)....