真空鍍膜在色差計制作中的應用.pdf

1、浙江師范大學碩士學位論文真空鍍膜在色差計制作中的應用姓名：錢惠國申請學位級別：碩士專業(yè)：光學指導教師：王輝20050601AbstractThecolormeasurementandcomparisonisoneofresearchitemsinchromaticsandindustrywithcolorallthewhileWiththedevelopmentoftheautocontrolandthedetectiontechnol

2、ogythemethodandaccuracyofcolormeasuringhavebeengreatlyimprovedNevertheless，thecolormeasuringapparatusalwayshaveacomplicateddesignandareofhighcostTomeettherequirementsofthemediumandsmallenterprises，ithaspracticalsignifica

3、ncetodesignandcreatealow—costbutusefulcolordifferencemeterInthisdissertationachromometersystemisdiscussed，whichisdesignedbasedonprinciplesofchrominanceandcontrolledbyAT89C51Single—ChipMicrocomputerItusesphotovoltaiccells

4、asoptoelectronicconversiondevice，whichcoveredwiththreecorrectedopticalfiltersforred，greenandbluerespectivelyThevoltagegotisconvenedtodatabyADC0809，afterthatthedataisreadandprocessedbytheSingle—ChipMicrocomputerAttheend，t

5、heresultisdisplayedoncharacterLCDpanelThechromometerwemadeisconvenienttouse，andthecostislowThethreecorrectedopticalfiltersforredgreenandbluearedesignedandmadewiththemethodofvacuumdepositionthin—filmcoating，thatcausetheco

6、lorsensorissimplymadeatlowcostInthisdissertation，themethodofdesignandfabricationtothethreecorrectedopticalfiltersandthechromometersystemareintroducedindetailAndtheresultsofexperimentmeasuringare百ven，tooFurthermore，thepro

7、blemsmetinfabricationofthesystemarealsoanalyzedThestructureofthedissertationisasfollows：Firstly，thebasictheoryaboutchromaticsisexplainedbrieflyandamethodofmeasuringcolorandcoloraberrationisadvancedThen，onthebasisofthethe

8、oriesaboutvacuumthinfilmcoating，thedesignandtechniquesofthin—filmcoatingtothethreered，greenandbluecorrectedopticalfiltersarcpresentedaswellastheexperimentalresultsFurthermore，thewholedesignofthechromometersystemisanalyze