简介：Anewalgorithmofnonuniformitycorrectionforinfraredfocalplanearray(IRFPA)isreported,whichisacombinedalgorithmbasedonboththetwo-pointcorrectionandartificialneuralnetworkscorrection.Thecombinedalgorithmiscalibratedbytwo-pointcorrection,andthecalibratedcorrectioncoefficientsareautomaticallymodifiedbyBPalgorithm.Soitisnotonlycalibrated,butalsoreal-timeprocessed.Inadaptivenonuniformitycorrectionalgorithm,thephenomenaghostartifactandtargetfade-outareavoidedbyedgeextraction.Inordertogetintensifiedimage,themodifiedmedianfiltersareadopted.Thesimulateddataindicatestheproposedschemeisaneffectivealgorithm.

简介：读出集成电路(ROIC)是为混血儿综合的红外线的焦点的飞机数组(IRFPA)的最重要的部件之一。并且在结合前保证产品收益应该被测试。这份报纸论述为IRFPA的ROIC基于Labview测试系统的在晶片上。量的测量能在决定是否在这个系统有排串音以后被进行。这个便宜系统有容易的扩大的好处，升级，并且灵活性，和它在测试几种IRFPAROIC测量浸透的输出电压，不一致，黑暗噪音和动态范围的参数被采用了，等等。

简介：Room-temperatureterahertz（THz）detectorsindicateagreatpotentialintheimagingapplicationbecauseoftheirreal-time,compactbulk,andwidespectralbandrespondingcharacteristics.THzdetectorswithdifferentdimensionsbasedonamicro-bridgestructurehavebeendesignedandfabricatedtogetoptimizedmicro-bolometerparametersfromthetestresultsofmembranedeformation.Ananostructuredtitanium（Ti）thinfilmabsorberisintegratedinthemicro-bridgestructureoftheVOxmicro-bolometerbyacombinedprocessofmagnetronsputteringandreactiveionetching（RIE）,anditsimprovementofTHzabsorptionisverifiedbyanopticalcharacteristicsmesurement.Continuous-waveTHzdetectionandimagingaredemonstratedbyusinga2.52THzfarinfraredCO2laseranda320×240vanadiumoxidemicro-bolometerfocalplanearraywithanoptimizedcellstructure.Withthisdetectingsystem,THzimagingofmetalconcealedinawipingclothandanenvelopeisdemonstrated,respectively.