Perpetual advancements in modern detection technologies have augmented the need of multi-band (such as laser radar, visual) middle-infrared (MIR) compatible camouflage; however, its development is impeded by incompatible structural requirements of different camouflage effects and thermal challenge. This study demonstrates two simple photonic structures (Designs I and II) for visual and MIR camouflage with thermal management utilizing thin-film interference. The additional laser camouflage is realized by further incorporating simple wavelength-scale grating structures in Design I (Design II). The fabricated structures exhibit dual-band MIR camouflage by low emission ($\overline{\epsilon }$_3-5μm = 0.25 and $\overline{\epsilon }$_8-14μm = 0.33), radar camouflage to CO₂ laser by high absorption at 10.6 μm (α_{10.6 μm} = 0.90), visual camouflage by structural colors and thermal management by high emission in 5-8 μm band ($\overline{\epsilon }$_5-8μm = 0.77). This study provides a guideline on coordinated control of electromagnetic wave and heat through simple structural design, thus has broad implications in energy harvesting and thermal information processing.

现代检测技术的不断进步，增加了对多波段（例如激光雷达，视觉）中红外（MIR）兼容伪装的需求；但是，由于不同的伪装效果和热挑战而产生的不兼容的结构要求阻碍了其发展。这项研究演示了两种简单的光子结构（设计I和II），用于视觉和MIR伪装，并利用薄膜干涉进行热管理。通过在设计I（设计II）中进一步合并简单的波长尺度光栅结构，可以实现附加的激光伪装。所制造的结构由于低发射而呈现双波段MIR伪装（$\overline{\epsilon }$_3-5μm = 0.25且$\overline{\epsilon }$_8-14μm = 0.33），雷达伪装成CO ₂激光通过高吸收在10.6微米（α _10.6微米= 0.90）在5-8微米波段，视觉伪装由结构的颜色和热管理由高发射（$\overline{\epsilon }$_5-8μm = 0.77）。这项研究为通过简单的结构设计来协调控制电磁波和热量提供了指导，因此对能量收集和热信息处理具有广泛的意义。