New design of triplexer based on metal–insulator–metal plasmonic ring resonators

作     者：吳曜東 

作者机构：Electronic Engineering of National Kaohsiung University of Applied Sciences 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2014年第12卷第11期

页      码：35-39页

摘      要：In this work, we propose a new design of all-optical triplexer based on of metal–insulator–metal（MIM） plasmonic waveguide structures and ring resonators. By adjusting the radii of ring resonators and the gap distance, certain wavelengths can be filtered out and the crosstalk of each channel can also be reduced. The numerical results show that the proposed MIM plasmonic waveguide structure can really function as an optical triplexer with respect to the three wavelengths, that is, 1310, 1490, and 1550 nm, respectively. It can be widely used as the fiber access network element for multiplexer–demultiplexer wavelength selective in fiber-to-the-home communication systems with transmission efficiency higher than 90%. It can also be a potential key component in the applications of the biosensing systems.

主 题 词：ring New design of triplexer based on metal metal plasmonic ring resonators 

学科分类：080903[080903] 0809[工学-计算机类] 08[工学] 

核心收录：

D　O　I：10.3788/COL201412.110607

馆 藏 号：203128913...