文档介绍：第 42 卷第 8 期红外与激光工程 2013 年 8 月
InfraredandLaserEngineering
Stealthtechnologybyweakeningthelaserechoes
JiangZhiguo
(DepartmentofAppliedPhysics,NavalUniversityofEngineering,Wuhan430033,China)
Abstract: Aimingatthedetectionthreatonphotoelectricequipmentcausedbyactivelaserdetection
technology,thestealthtechnologybyweakeningthe"cat忆 seyeeffect"
thenightvisionobjectivelensasanexample,thestealthtechnologywasstudiedquantitativelybymeans
ofmatrixopticstracing,
the"cat忆 seyeeffect"wasaffectedeasilybyreconnaissanceenvironmentandsystemassemblyerrors,
,underthepremiseofthelimitedchange
opticalstructureofphotoelectricdevicesandthereductionoftheirimagequality,someassemblyerrors
createdartificiallycanweakenthe"cat忆 seyeecho"ofthesystem,
technologycaneffectivelyreducetheprobabilityofbeingdetectedandattackedbytheenemyinmilitary
confrontation,soithascertainreferencevalueinthemilitary.
Keywords: stealthtechnology; echo; cat忆seyeeffect; matrixoptics
umber: TN977 Documentcode: A ArticleID: 1007-2276(2013)08-2032-04
减弱激光回波的隐身技术
蒋治国
(海军工程大学应用物理系,湖北武汉 430033)
摘要院针对激光主动探测技术对光电装备造成的探测威胁,提出了一种基于减弱“猫眼效应”的隐
身技术。以夜视仪物镜为例,运用矩阵光学追迹法对这种隐身技术作定量分析,并用实验进行验证。
研究结果表明:“猫眼效应”回波强度容易受到侦察环境和系统装配误