偶氮聚合物光致異構(gòu)效應(yīng)實(shí)驗(yàn)研究.pdf

1、中國(guó)科學(xué)技術(shù)大學(xué)碩士學(xué)位論文偶氮聚合物光致異構(gòu)效應(yīng)實(shí)驗(yàn)研究姓名：楊建軍申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：測(cè)試計(jì)量技術(shù)與儀器指導(dǎo)教師：王克逸20060601AbstractThephotoinducedisomerizationwasdeeplyinvestigatedinthisthesisSeveralinnovationswereobtainedTherearefourprimaryresearchaspectsasfollows1Anani

2、sotropymeasurementexperimentsystemwasestablishedtoinvestigatetheisomerizationinducedbythepolarizedlightoftheazopolymerTheresearchesofopticalmaterialandexperimentsweredonewiththissystemManyexactandtrustyexperimentresultsw

3、ereobtained2Azopolymerhasbeendopedwithsilvernano—particlesofdifferentspacingdistanceHeCdlaserhasbeenusedtoexcitetheplasmonresonanceeffectofthesilvernano—particlesTheseexperimentshaveadvancedthephotoinducedisomerizationef

4、ficiencyInaddition，thephoto—inducedisomerizationundertheinfluenceofthereciprocitiesbetweensidechainsandsilvernanoparticleshasalsobeeninvestigated3Theinvestigationofrecordingholographicphasegratingonazobenzencepolyesterfi

5、lmwithpolarizationholographyhasbeendoneTheinfluenceofdifferentpolarizationholographicmodes，differentazobenzencepolyestermaterialsanddifferentexposuretimeonthediffractionefficiencyalsohavebeenexploredandanalyzedboththeore

6、ticallyandexperimentallyAftertheexperiments，thebestsituationhasbeenconfirmedUnderthesituation，thekindofrewritablephasegratinghasbeenfabricated4Thepolarizingmodulationanddemodulationtechnologyforthemeasurementofbirefringe

7、ncewasinvestigated。AcademicanalysisandexpressionscalculatingwereaccomplishedAxialsymmetryphaseretardationplateswerefabricatedontheazopolymerfilmsfirstlyTheseresearcheswhichaccomplishedbythethesisprovidedaseriesofexperime

8、ntalevidencesforthemodelofphoto—inducedisomerizationofazopolymerAndtheappliedfieldofthiskindofmaterialwasextendedAnewideafortheresearchofthiskindofopticalmaterialalsowasprovidedKeywords：Azopotymer，Photoinducedisomerizati