2017•Unpublished venueRequires access

Narrow-band plasmonic thermal emitter using plasmonic nanochannel structure

Zhiyu Wang, J. Kenji Clark, Ya‐Lun Ho, Jean‐Jacques Delaunay

Abstract

A plasmonic nanochannel structure consisting of periodic vertical Au/Si/Au nanochannels connected by U-shaped gold layers is demonstrated as a narrow-band plasmonic thermal emitter. Due to coupling of localized surface plasmons in the channels and propagating surface plasmons under the U-shaped gold layers, a narrow-band emission peak is observed.

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Available abstract

Key concepts: Plasmon, Surface plasmon, Common emitter, Materials science, Optoelectronics, Coupling (piping), Thermal, Localized surface plasmon