現(xiàn)代紅外光學(xué)系統(tǒng)研究.pdf

1、浙江大學(xué)博士學(xué)位論文現(xiàn)代紅外光學(xué)系統(tǒng)研究姓名：郭永洪申請學(xué)位級別：博士專業(yè)：光學(xué)儀器指導(dǎo)教師：陸祖康沈忙作19990901蘭!墜竺!圭蘭竺竺查一蘭蘭塾竺蘭竺蘭苧!蘭!蘭蘭ABSTRACTwiththerequirementsofthehj曲technologythemiJita拶一opticsandspace—optlcs，thisdissertationstudiesthemodeminfraredopticalsystemforne

2、win仔aredseekerTheauthor’sworkindetailisthefollowin2：1UnobscuredaUrenectivesvstemThisdissenationdetailstheunobscureda11renectivetelescopeswithtwoorthreemirrorsFirst，asetofequationsisdevelopedwhichyieldstheconstnJctionalpa

3、rametersofallrenectivesystem抒omsomeknownparameters，andtheeXpressionsf研theaberra吐onsare翻sogiven，Then，twoall_refIectin2unobscuredthreemirrortypesarestudiedLast，thedesignmethodsforurlobscured，all—renectivemreemirrorzoomopti

4、calsystemarediscussedThesolutionfbrunobscuredthree—mirrorzoomopticalsyStemwhoseimageplanedoesn’tmoveparaIieItotheopticala)(isisfoundInt11isdissertation，tIleunobscuredthreemirrorsVstemwhichhaswidefieldo矗Viewupto(15。20)，F(xiàn)n

5、umberaslowas22，isdesigneda11df曲ricatedThetestofthissystemshowsitshasdifhaction1imitedperfomanceatbothmiddIeandlonginfraredregion2InfraredapplicationsofdiffractiveopticalelementsWiththerequirememformodemin抒aredopticalsyst

6、em，andt11eadvanta2eofmedif王hctiveopticalelements，severajtypesofdif靜active／re矗active，dinactiVe／renectivehybridopticalsystemsarestudied，includingrenective／difhacriVehybridopticalsystem，Schmidtsystem，mmibandsvstemandatherma

7、lsystemThere丘actiVe／difrracriVehybridopticalsystem，whichfeaturesreimaginingsystemwitll100％coldshielde頗ciency，303。of6eldofview’Fnumber2，andworkinginlonginfaredregionof812micronsisdesignedandfabricated’I、heped0mancesof如iss

8、ystemtestedshows赴reachesneardif囂actionJimitedimagingquality，andtheSITF(signaltransfer如nction)is2times1argerthanthetraditionalspheresurfacerefactiveopticalsystem3。AerooptciseffectsInthisdissertation，t11eme也odforinVestigat