Lambertian thermal emitter based on plasmonic enhanced absorption

C.-M. Wang, Din-ping Tsai

Research output: Journal article publicationJournal articleAcademic researchpeer-review

8 Citations (Scopus)

Abstract

©2016 Optical Society of America.In this paper, a narrow band thermal emission at 10 ?m is demonstrated using a one dimensional metasurface. The proposed metasurface structure provides magnetic resonance mode that enhances the phonon absorption of SiO2. The proposed metasurface thermal emitter shows a Lambertian distribution. Additionally, 5.8-folds enhancement of emissivity is achieved by optimizing the cavity thickness of the metasurfaces. This type of thermal emitter will be useful for IR sensing applications.
Original languageEnglish
Pages (from-to)18382-18387
Number of pages6
JournalOptics Express
Volume24
Issue number16
DOIs
Publication statusPublished - 8 Aug 2016
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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