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2812Vol.28,No.12200812ACTAOPTICASINICADecember,2008:025322239(2008)12224002041211,3300222,341000,260nm(PS)(PBG)(PBE),(P=5999.5Pa),,,Fabry2Prot:;;;;;;;Fabry2ProtO472+.3Adoi:10.3788/AOS20082812.2400FabricationandTransmittanceSpectraofHighQualityThree2DimensionalPhotonicCrystalsLiuGuiqiang1LiaoYubo2LiuZhongmin11InstituteofPhysicsandCommunicationElectronics,JiangxiNormalUniversity,Nanchang,Jiangxi330022,China2InstituteofPhysicsandElectronicInformation,GannanNormalUniversity,Ganzhou,Jiangxi341000,ChinaAbstractAfacilepressurecontrollableself2assemblyapparatuswasdesigned,andperfectthree2dimensionalface2centeredcubic(FCC)photoniccrystals(PCs)werefabricatedbyusingpolystyrenecolloidalmicorsphereswithdiameterof260nm.Theeffectsofpressuresonphotonicbandgapdepthandphotonicbandedgeslopewereanalyzedandtheoptimalpressurecondition(P=5999.5Pa)forPCsgrowthwasconfirmed.Threephotoniccrystalswerefabricatedonceandtheirtransmittancespectraweremeasured.ThetransmittancespectrameasuredatdifferentpositionsofthesamePCanddifferentPCsaresimilar.Fabry2Protoscillationsappearatbothsidesofthemaintransmittancevalley.PCsfabricatedbythisexperimentalapparatusareuniform,similarandhighlyorderedinthelong2rangecrystalorientationandlargeareas.TheexperimentalapparatuscanbeusedtofabricatePCsinsmall2batch.Keywordsopticalfabrication;photoniccrystal;self2assembly;transmittance;photonicbandgap;photonicbandedge;Fabry2Protoscillation:2008203211;:2008205216:(1977-),,,,E2mail:liugq@jxnu.edu.cn1[1,2],,[311],,(CCP),(FCC),,[12][13,14][15]Jiang[13],12:,,,[1621],(PBG)(PBE)Zhongyu[14],,,,Zhongyu[14],,260nm(PS);;,2PSDuke,260nm,10%,3%PS1020,,,0.5%(),,,N21,PS,,,,,,,,,,35,PS,(),,PS,1Fig.1Experimentalsetupofpressurecontrollableself-assembly33.1,,,350nm850nm(111),2,5333.0Pa5999.5Pa6666.1Pa7332.7Pa7999.3Pa2585598nm,FCC,a=21/2d,dPS;f=2d3/(3a3)[20,21]Bragg[21,22],c=22/3d[fnps+(1-f)nair]PSnps=1.59,nair=1260nmPS,610nm2,5999.57332.7Pa,;13%,P=5333.0Pa7999.3Pa,;30%,,PS104228,,,,[14],33,P=5999.5Pa,(66%);(6%/nm),35,5999.5Pa6%/nm:,1nm,6%,2Fig.2Relationbetweentransmittanceofphotoniccrystalfabricatedunderdifferentpressuresandwavelength3Fig.3Relationbetweenphotonicbandgapdeepth,photonicbandedgeslopeandpressure3.235P=5999.5Pa,,PS,,,,,44,,;,,,Fabry2ProtFabry2Prot[22,23],Fabry2Prot,,,355999.5Pa,204212:4Fig.4Transmittanceofthreephotoniccrystalsfabricatedinoncebatchatdifferentpositions4,,,0.5%,35,P=5999.5Pa,,,,1E.Yablonovitch.Inhibitedspontaneousemissioninsolid2statephysicsandelectronics[J].Phys.Rev.Lett.,1987,58(20):205920622S.John.Stronglocalizationofphotonicsincertaindisordereddielectricsuperlattices[J].Phys.Rev.Lett.,1987,58(20):248624893O.Toader,S.John,K.Busch.Opticaltrapping,fieldenhancementandlasercoolinginphotoniccrystals[J].Opt.Exp.,2001,8(3):2172224LiuShengli,LiYigang,GaoYanlietal..High2powerwidelytunableYb2dopedphotoniccrystalfiberlaser[J].ActaOpticaSinica,2007,27(9):16631667,,.Yb3+[J].,2007,27(9):166316675WangQing2yue,HuMing2lie,SongYou2jianetal..Larger2mode2areaphotoniccrystalfiberlaseroutputhighaveragepowerfemtosecondpulses[J].Chin.J.Lasers,2007,34(12):16031606,,.[J].,2007,34(12):160316066ZhuZhihong,YeWeimin,JiJiarongetal..Optimizationforelectricallydrivensingle2cellphotoniccrystallasercavity[J].ActaOpticaSinica,2007,27(3):545549,,.[J].,2007,27(3):5455497XiaopengShen,KuiHan,XiangqingYangetal..Polarization2independentself2collimatingbendsandbeamsplittersinphotoniccrystals[J].Chin.Opt.Lett.,2007,5(11):6626648ShaojiJiang,JianrongLi,JijiaTangetal..Multi2channelandsharpangularspatialfiltersbasedonone2dimensionalphotoniccrystals[J].Chin.Opt.Lett.,2006,4(10):6056079H.Nakamura,Y.Sugimoto,K.Kanamotoetal..Ultra2fastphotoniccrystal/quantumdotall2opticalswitchforfuturephotonicnetworks[J].Opt.Exp.,2004,12(26):6606661410M.F.Yanik,F.Shanhui,M.Soljacic.High2contrastall2opticalbistableswitchinginphotoniccrystalmicrocavities[J].Appl.Phys.Lett.,2003,83(14):2739274111ZhangWenfu,FangQiang,ChengYihuaetal..Narrowbandinterleaverbasedonone2dimensionalphotoniccrystalwithpositive2negativeindexalternantmultilayer[J].ActaOpticaSinica,2007,27(9):16951699,,.[J].,2007,27(9):1695169912M.Holgado,F.Garcia2Santamaria,A.Blancoetal..Electrophoreticdepositiontocontrolartificialopalgrowth[J].Langmuir,1999,15(14):4701470413P.Jiang,J.F.Bertone,S.Hwangetal..Single2crystalcolloidalmultilayersofcontrolledthickness[J].Chem.Matter.,1999,11(8):2132214014Z.Zhongyu,L.Xizhe,L.Yanhongetal..Pressurecontrolledself2assemblyofhighqualitythree2dimensionalcolloidalphotoniccrystals[J].Appl.Phys.Lett.,2007,90(5):05191015Y.Qingfeng,X.S.Zhao,Z.Zuocheng.Fabricationofcolloidalcrystalheterostructuresusingahorizontaldepositionmethod[J].J.Crys.Growth,2006,288(1):20520816S.Wong,V.Kitaev,G.A.Ozin.Colloidalcrystalfilms:advancesinuniversalityandperfection[J].J.Am.Chem.Soc.,2003,125(50):155891559817Y.A.Vlasov,X.Z.Bo,J.C.Strumetal..On2chipmaturalassemblyofsiliconphotonicbandgapcrystals[J].Nature,2001,414(6861):28929318V.Kitaev,G.A.Ozin.Self2assembledsurfacepatternsofbinarycolloidalcrystals[J].Adv.Mater.,2003,15(1):757819I.I.Tarhan,H.W.George.Aanalyt