可扩展,配色,灵活的等离子膜用于可见红外相容的伪装
Yuqin Xiong1, Yitong Zhou1, Junlong Tian2
1State Key Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai, 200240, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|October 27, 2023
概括
新的伪装技术使用半开放的法布里-佩罗结构来实现有效的可见光和红外光谱隐藏. 这一创新克服了实际军事应用的先前限制.
科学领域:
- 材料科学 材料科学 材料科学
- 光学是什么?光学是什么?光学是什么?
- 防务技术 防务技术 技术
背景情况:
- 多光谱红外伪装对于对抗先进的检测系统至关重要.
- 现有的技术面临着平衡精细光学特性与可扩展制造的挑战.
- 需要适应性的伪装解决方案,在可见光谱和红外光谱中有效.
研究的目的:
- 开发一种多光谱兼容的伪装技术,克服以前的局限性.
- 使用结构参数调节可见颜色和红外辐射率.
- 创建一个灵活和可扩展的伪装解决方案,用于实际应用.
主要方法:
- 一个半开放的法布里-佩罗特结构的介绍.
- 通过结构参数调整调制颜色和红外辐射率.
- 配合的伪装膜的制备和表征.
主要成果:
- 实现了可见的伪装,颜色差异至少为1.6L*a*b* (沙漠背景).
- 证明了低红外发射率 (ε3-5μm ≈0.17 和 ε8-14μm ≈0.143).
- 这部电影展示了灵活性和可扩展性.
结论:
- 开发的半开放的法布里-佩罗特结构可以实现有效的可见-红外相容伪装.
- 伪装膜在不同的战场环境中提供了出色的隐蔽.
- 这项技术为现代国防应用提供了有前途的解决方案.
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