Ring grating-nanoprism structure for efficient focusing of surface plasmon polaritons

• Main Authors: Rahbany, N., Geng, W., Bachelot, R., Couteau, C.
• Other Authors: Boardman, Allan D.
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Nanoprism; Ring Grating; DRNTU::Engineering::General
• Online Access: https://hdl.handle.net/10356/89196; http://hdl.handle.net/10220/47070
• Institution: Nanyang Technological University

This work aims to study light-matter interaction at the nanoscale by integrating emitters with plasmonic structures. Our proposed structure consists of metallic nanoprisms in the center of ring diffraction gratings. Surface plasmon polaritons (SPPs) are generated by the ring grating which propagate...