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光學(xué)儀器

光阱光擋

偏振分析

光束分析

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激光校準(zhǔn)

其他儀器配件

光纖放大

激光衰減器

紅外光源

激光調(diào)制

氣體檢測(cè)

光電探測(cè)

激光器

紅外顯示卡

紅外觀察儀

激光能量計(jì)

激光功率計(jì)
光譜儀器

光譜分析儀

光源

拉曼檢測(cè)

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采樣附件

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熒光檢測(cè)
光學(xué)元件

波片薄膜

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過濾器

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過濾片

籠板

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光束整形

分離器

波片

透鏡

光柵

分光鏡

合束鏡

濾光片

窗口片

棱鏡

分劃板

激光元件

偏振元件

反射鏡

深紫外LED
光機(jī)械

鏡座

組件

光學(xué)平臺(tái)

位移臺(tái)

零件

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固定器

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2017
7-24

機(jī)器視覺過濾
FilteringinMachineVisionTherearemanydifferenttypesoffiltersinmachinevisionthatcanbeutilizedtoimproveorchangetheimageoftheobjectunderinspection.Itisimportanttounderstandthedifferenttechnologiesbehindthevarioustypesoffiltersinordertounderstan...
2017
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如何測(cè)量您的成像系統(tǒng)中的景深
GaugingDepthofFieldinYourImagingSystemOvertheyears,wehaveansweredcountlessquestionsregardinglensperformance.Ofthosequestions,nonehavebeenmoredifficulttodefinethanrequestsfordepthoffield.Thereasonforthisdifficultyhasmoretodowiththevaguenesso...
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調(diào)制傳遞函數(shù)簡介
IntroductiontoModulationTransferFunctionWhenopticaldesignersattempttocomparetheperformanceofopticalsystems,acommonlyusedmeasureisthemodulationtransferfunction(MTF).MTFisusedforcomponentsassimpleasasphericalsingletlenstothoseascomplexasamult...
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像素尺寸和光學(xué)元件
PixelSizesａndOpticsUnderstandingtheinterplaybetweencamerasensorsａndimaginglensesisavitalpartofdesigningａndimplementingamachinevisionsystem.Theoptimizationofthisrelationshipisoftenoverlooked,ａndtheimpactthatitcanhaveontheoverallresolutionoft...
2017
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?遠(yuǎn)心照明：為什么在機(jī)器視覺應(yīng)用中需要它
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使用C型可調(diào)對(duì)焦鏡頭
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在線照明注意事項(xiàng)
In-lineIlluminationConsiderationsIn-lineilluminationisauniquestyleoflightingthatincorporatestheilluminationintotheopticaltrainofthemachinevisionlens,usuallybymeansofafiberopticlightguideorLEDlightsourceａndabeamsplittingoptic.Althoughin-line...
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光偏振技術(shù)的成功
SuccessfulLightPolarizationTechniquesVideoａndmachinevisionsystemsrelyonelectronicimagersthattypicallyexhibitanywherefromeight-bittotwelve-bitsignal-to-noiseratio.Althoughsufficientformanyapplications,camerasinthiscategorymaybeproblematicinc...
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硅探測(cè)器的基本原理
BasicPrinciplesofSiliconDetectorsThroughthephotovoltaiceffect,silicondetectorsprovideameansoftransforminglightenergytoanelectricalcurrent.Therootofthetheorybehindthisphenomenonisasmallenergygapbetweenthevalenceａndconductionbandsofthedetecto...
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非軸拋物面鏡的粗糙度
RoughnessofDiamondTurnedOff-AxisParabolicMirrorsSinglePointDiamondTurningisamanufacturingtechniqueforproducingoff-axisparabolic(OAP)mirrors,off-axiselliptical(OAE)mirrors,ａndotherprecisionmetalopticalcomponents.Whilethegoalofanyopticalmanuf...

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