Quasi-coherent thermal radiation with multiple resonant plasmonic cavities

C.Y. Liao; C.-M. Wang; B.H. Cheng; Y.-H. Chen; W.-Y. Tsai; D.-Y. Feng; T.-T. Yeh; T.-J. Yen; Din-ping Tsai

doi:10.1063/1.4972965

Quasi-coherent thermal radiation with multiple resonant plasmonic cavities

C.Y. Liao, C.-M. Wang, B.H. Cheng, Y.-H. Chen, W.-Y. Tsai, D.-Y. Feng, T.-T. Yeh, T.-J. Yen, Din-ping Tsai

Research output: Journal article publication › Journal article › Academic research › peer-review

8 Citations (Scopus)

Abstract

© 2016 Author(s).This paper proposes a 1D plasmonic multilayer structure as a high-contrast mid-infrared thermal emitter with three distinct resonant wavelengths. The three resonance modes, based on the localized surface plasmon, provide an omnidirectional thermal emission. The emissivity spectrum reveals high polarization and strongly angle-independent properties. The resonance-assisted emissivity can be as high as 19.5 dB relative to off-resonant sideband emissivity. Such extremely low sideband emissivity makes the proposed plasmonic thermal emitter an efficient, high-contrast emitter, which will be useful for thermophotovoltaic and thermal sensing applications.

Original language	English
Article number	261101
Journal	Applied Physics Letters
Volume	109
Issue number	26
DOIs	https://doi.org/10.1063/1.4972965
Publication status	Published - 26 Dec 2016
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.4972965

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title = "Quasi-coherent thermal radiation with multiple resonant plasmonic cavities",

abstract = "{\textcopyright} 2016 Author(s).This paper proposes a 1D plasmonic multilayer structure as a high-contrast mid-infrared thermal emitter with three distinct resonant wavelengths. The three resonance modes, based on the localized surface plasmon, provide an omnidirectional thermal emission. The emissivity spectrum reveals high polarization and strongly angle-independent properties. The resonance-assisted emissivity can be as high as 19.5 dB relative to off-resonant sideband emissivity. Such extremely low sideband emissivity makes the proposed plasmonic thermal emitter an efficient, high-contrast emitter, which will be useful for thermophotovoltaic and thermal sensing applications.",

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AU - Liao, C.Y.

AU - Wang, C.-M.

AU - Cheng, B.H.

AU - Chen, Y.-H.

AU - Tsai, W.-Y.

AU - Feng, D.-Y.

AU - Yeh, T.-T.

AU - Yen, T.-J.

AU - Tsai, Din-ping

PY - 2016/12/26

Y1 - 2016/12/26

N2 - © 2016 Author(s).This paper proposes a 1D plasmonic multilayer structure as a high-contrast mid-infrared thermal emitter with three distinct resonant wavelengths. The three resonance modes, based on the localized surface plasmon, provide an omnidirectional thermal emission. The emissivity spectrum reveals high polarization and strongly angle-independent properties. The resonance-assisted emissivity can be as high as 19.5 dB relative to off-resonant sideband emissivity. Such extremely low sideband emissivity makes the proposed plasmonic thermal emitter an efficient, high-contrast emitter, which will be useful for thermophotovoltaic and thermal sensing applications.

AB - © 2016 Author(s).This paper proposes a 1D plasmonic multilayer structure as a high-contrast mid-infrared thermal emitter with three distinct resonant wavelengths. The three resonance modes, based on the localized surface plasmon, provide an omnidirectional thermal emission. The emissivity spectrum reveals high polarization and strongly angle-independent properties. The resonance-assisted emissivity can be as high as 19.5 dB relative to off-resonant sideband emissivity. Such extremely low sideband emissivity makes the proposed plasmonic thermal emitter an efficient, high-contrast emitter, which will be useful for thermophotovoltaic and thermal sensing applications.

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DO - 10.1063/1.4972965

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SN - 0003-6951

VL - 109

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 26

M1 - 261101

ER -

Quasi-coherent thermal radiation with multiple resonant plasmonic cavities

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