水基泡沫消光特性实验研究（特约）

水基泡沫在光电对抗隐身等领域有着广泛的应用，但现有光电干扰隐身技术存在作用时间短、干扰波段单一、污染环境等问题，难以有效对抗双模、多模精确制导武器。针对上述问题研究水基泡沫配方，开展了新型水基泡沫对可见光、红外（3～5 μm、8～14 μm）、激光（1.06 μm, 10.6 μm）、毫米波（3 mm, 8 mm）和厘米波（2 cm, 3 cm）的消光性能实验以及水基泡沫对8～14 μm波段热像遮蔽干扰效应测试，讨论了水基泡沫消光机理，指出以水基泡沫形成泡沫云或使之与人工雾复合构成幕障，有望获取一种“宽频谱”、“全波段”、“环保型”的新型烟幕武器装备。

Experimental study on extinction characteristics of aqueous foam(Invited)

Aqueous foam is widely used as a kind of stealth way in the scene of optoelectronic countermeasure. The existing optoelectronic jamming stealth technology has such problems as short acting time, single band and environmental pollution, which makes it difficult to effectively counter dual-mode and multi-mode precision guidance weapons. Aiming at the above problems, the aqueous foam formulation was studied. The extinction performance experiments of aqueous foam against visible light, infrared (3?5 μm, 8?14 μm), laser (1.06 μm, 10.6 μm), millimeter wave (3 mm, 8 mm) and centimeter wave (2 cm, 3 cm)were implemented. The shielding and interference effects of aqueous foam aiming at thermal imagery of 8?14 μm band were measured. The extinction mechanism of aqueous foam was discussed. The study shows that the curtain barrier formed by aqueous foam cloud or compositing with artificial fog is expected to acquire a new type of smokescreen weapon with the advantages such as full-wave band and environment friendly.