Presentation
20 August 2020 Modulation of emissivity in coupled-resonator systems
Author Affiliations +
Abstract
Past work in infrared meta materials has demonstrated the ability to tune the thermal emissivity of a material in the spectral domain. Much of this work has been based on single resonant modes. Here, we explore the new capabilities provided by systems of multiple, coupled resonators for emissivity tuning. In particular, we demonstrate how coupling can be used to enhanced tenability and reconfigurability for the cases of structural and index tuning.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michelle L. Povinelli and Ahmed Morsy "Modulation of emissivity in coupled-resonator systems", Proc. SPIE 11461, Active Photonic Platforms XII, 114610K (20 August 2020); https://doi.org/10.1117/12.2570162
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KEYWORDS
Modulation

Infrared materials

Infrared radiation

Metamaterials

Resonators

Switching

Thermography

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