Plasmonic coupled-cavity system for enhancement of surface plasmon localization in plasmonic detectors

• Main Authors: Ooi, Kelvin J. A., Bai, Ping, Gu, Mingxia, Ang, Ricky Lay Kee
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/97156; http://hdl.handle.net/10220/10647
• Institution: Nanyang Technological University

A plasmonic coupled-cavity system, which consists of a quarter-wave coupler cavity, a resonant Fabry–Pérot detector nanocavity, and an off-resonant reflector cavity, is used to enhance the localization of surface plasmons in a plasmonic detector. The coupler cavity is designed based on transmission...