Multilayer film for visible-near infrared hyperspectrum and intermediate infrared stealth

According to the multilayer film for visible light-near infrared hyperspectrum and mid-infrared stealth, the near infrared absorption compatible mid-infrared stealth layer made of the metal or metalloid material is arranged between the visible light hyperspectrum regulation and control layer and the near infrared hyperspectrum regulation and control layer; the visible-near infrared band compatibility and the middle infrared band stealth compatibility are realized; the multi-layer thin film can refine and simulate a plant reflection spectrum, and has relatively strong anti-hyperspectral detection capability; the anti-thermal detector capability and a certain high-temperature stealth function are realized. Meanwhile, the multi-layer film has a certain wide angle characteristic and can be widely applied to the fields of aviation, aerospace and the like. 本发明提供一种用于可见光-近红外高光谱及中红外隐身的多层薄膜，通过在可见光高光谱调控层和近红外高光谱调控层之间设置金属或类金属材料的近红外吸收兼容中红外隐身层，实现了可见-近红外波段兼容和中红外波段隐身的兼容；该多层薄膜不仅可以精细化模拟植物反射光谱，具有较强的反高光谱探测能力；还具有对抗热探测器的能力以及一定的高温隐身