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光子晶体是一种新型的人工结构材料,具有光子禁带和光子局域两个独特的特性,其处于光子禁带内的电磁波被禁止传播呈现出高反射,与光子局域频率相对应的电磁波则会透过光子晶体。光子晶体的出现为多波段兼容隐身材料提供新的设计思路。分析一维光子晶体在多波段兼容隐身领域的优势,并且介绍光子晶体在多波段红外隐身材料、激光/红外兼容隐身材料、雷达/红外隐身兼容材料、可见光/红外兼容隐身材料等方面的研究进展。
Photonic crystal is a new type of artificial structure material with two unique properties of photonic band gap and photon localization. The photonic crystal in the photonic band gap is prohibited from propagating with high reflection, and the electromagnetic wave corresponding to the photon local frequency It will be through the photonic crystal. The emergence of photonic crystals provides a new design idea for multi-band compatible stealth material. This paper analyzes the advantages of one-dimensional photonic crystals in the multi-band compatible stealth field and introduces the research progress of photonic crystals in multi-band infrared stealth material, laser / infrared compatible stealth material, radar / infrared stealth compatible material, visible / infrared compatible stealth material .