Indexed by: Journal paper

First Author: Luo, Shiwen

Correspondence Author: Zuo, Duluo

Co-author: Shiwen; Li, Bin; Xiong, Dongsheng; Zuo, Duluo; Wang, Xinbing

Journal: Plasmonics

Included Journals: EI、SCI

Affiliation of Author(s): Wuhan National Laboratory for Optoelectronics

Discipline: Engineering

First-Level Discipline: Other specialties in Optical Engineering

Document Type: J

Volume: 12

Issue: 2

Page Number: 223-227

ISSN No.: 1557-1955

Date of Publication: 2016-05-24

Abstract: A high performance plasmonic sensor based on a metal-insulator-metal (MIM) waveguide coupled with a double-cavity structure consisting of a side-coupled rectangular cavity and a disk cavity is proposed. The transmission characteristics of the rectangular cavity and disk cavity are analyzed theoretically and the improvements of performance for the double-cavity structure compared with a single cavity are studied. The influence of structural parameters on the transmission spectra and sensing performance are investigated in detail. A sensitivity of 1136 nm/RIU with a high figure of merit of 51,27

Links to published journals: https://link.springer.com/article/10.1007%2Fs11468-016-0253-y