The Design of the Infrared Spectrally Selective Low Emissivity Coating

DOI

10.2991/icmsa-15.2015.70How to use a DOI?

Keywords

Infrared Stealth, Heat Radiation, Selective Low Emissivity, One-dimensional Photonic Crystal.

Abstract

The traditional low infrared emissivity materials do not have the infrared spectrally selective low emissivity characteristic, it brings the problem of compatibility of the infrared stealth and heat radiation. With the help of the one-dimensional photonic crystal(1DPC), selecting the infrared window material Ge and MgF2 to compose the 1DPC, and designing the infrared stealthy coating based on the structure of 1DPC. The results indicates that the wavelength-selective emission manipulated can be realized by constructing the one-dimensional heterostructure photonic crystal(1DHPC), the spectral emissivity in the atmospheric windows of 3.0~5.0 m and 8.0~14.0 m can be as low as 0.10 and 0.08 respectively, and the spectral emissivity in the non- atmospheric windows of 5.0~8.0 m can be as high as 0.87. This kind of infrared stealthy coating with infrared spectrally selective low emissivity is promising for unifying the infrared stealth and radiation, and is to better realize the infrared stealth.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liang Peng
AU  - Jun-Sheng Li
AU  - Wen-Wei Zheng
PY  - 2014/06
DA  - 2014/06
TI  - The Design of the Infrared Spectrally Selective Low Emissivity Coating
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 383
EP  - 387
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.70
DO  - 10.2991/icmsa-15.2015.70
ID  - Peng2014/06
ER  -