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Vol.29 Suppl.2 高建勋等：三维有序光子晶体制备及其光学表征 .91. 蓝移. 相的衍射峰增强，BPO4晶相也随之增加，BPS骨架 由BPS粉末XRD衍射（图4）可知，在烧结过程 结构的介电常数也将改变，这是在光子晶体应用过 中有BPO4晶相析出，随着煅烧温度升高，BPO4晶 程中应该考虑的因素 2500r (a) 3500[b) 5000 3000 (c) 2000 4000 2500 n'e/ 1500 2000 3000 1000 1500 2000 500 1000 1000 500 0 0 20406080100120 020406080100120 020406080100120 6() e() e() 图4不同温度处理BPS的XRD图.(a)700℃；(b)850℃；(d)900℃ [4]Meng Q B.Gu ZZ.Sato O,et al.Fabriction of highly ordered 3结论 porous structures.Appl Phys Lett.2000,77:4313 [5]Xia Y N.Gates B.Yin Y D.et al.Monodispersed colloidal 以重力自组装方式获得了PS微球三维有序结 spheres:old materials with new applications.Ady Mater.2000, 构的光子晶体模板，借助毛细管力作用，将BPS溶 12,693 胶填充到PS蛋白石模板，制备出可控层数的网状 [6]Xia Y N.Gates B.LiZ Y.Self-assembly approaches to three-di- BPS反蛋白石结构，利用扫描电子显微镜观察PS mensional photonic crystals.Adv Mater,2001,13,6,409 蛋白石及BPS反蛋白石的微观形貌，吸收光谱以及 [7]Li B.Zhou J.Hao L F.et al.Photonic band gap in (Pb.La) 透射光谱表明，PBG位置因PS固化时收缩而表现 (Zr.Ti)03 inverse opals.Appl Phys Lett.2003.82:3617 [8]Mayers BT.Gates B.Xia Y N.Crystallization of mesoscopic col- 出较大幅度蓝移，XRD衍射图表明BPS在烧结过 loids into 3D opaline lattices in packing cells fabricated by replica 程中，随温度升高，BPO4晶相增加，将影响BPS骨 molding.Adv Mater,2000.21:1629 架结构的介电常数， [9]Park S H.Gates B.Xia Y N.A three-dimensional photonic crys- tal operating in the visible region.Ady Mater.1999,6:462 参考文献 [10]李物.自组织亚微米有序结构及其光子带隙研究[学位论 [1]Kazuakis.Optical Properties of Photonic Crystals.Berlin:Berlin 文]北京：清华大学，2004：39 Press,2001 [11]高建勋，董洪荣，孔祥华.中国专利，CN:200710065215.1, [2]Joanno J D.Meade R D.Wnn J N.Photonic Crystals:Molding 2007 the Flow of Light.Princeton:Princeton University Press,1995 [12]李勒，周济，岳振星，等.Sol-Gel法制备B203P205Si02系 [3]GuZ Z.Fujishima A.Sato O.Fabrication of high quality opal 低介玻璃陶瓷.无机化学，2000,15(6)：977 films with controllable thickness.Chem Mater,2002.14:760 The fabrication and spectrum characteristic of high-organized 3D photonic crystal GAO Jianxun,DONG Hongrong,KONG Xianghua,CAI Minmin,YANG Mu Science and Engineering School.University of Science and Technology Beijing Beijing 100083.China ABSTRACT Number controlled polystyrene (PS)opals were self-assembled 3D photonic crystal(PC).B2O3 P2O5 SiO2(BPS)inverse opals were fabricated by capillary force infiltrating BPS and selecting removing the PS ball.Absorption and transmission spectrum indicated that photonic band gap(PBG)was blue shifted obviously. XRD shows that the BPO4 crystal phase was increased with the temperature increasing,which might change the dielectric constant and should be paid attention for the PC usage. KEY WORDS opals photonic crystals;inverse opals photonic crystals:3D organized structure蓝移． 由 BPS 粉末 XRD 衍射（图4）可知在烧结过程 中有 BPO4 晶相析出随着煅烧温度升高BPO4 晶 相的衍射峰增强BPO4 晶相也随之增加BPS 骨架 结构的介电常数也将改变这是在光子晶体应用过 程中应该考虑的因素． 图4 不同温度处理 BPS 的 XRD 图．（a）700℃；（b）850℃；（d）900℃ 3 结论 以重力自组装方式获得了 PS 微球三维有序结 构的光子晶体模板．借助毛细管力作用将 BPS 溶 胶填充到 PS 蛋白石模板制备出可控层数的网状 BPS 反蛋白石结构．利用扫描电子显微镜观察 PS 蛋白石及BPS 反蛋白石的微观形貌．吸收光谱以及 透射光谱表明PBG 位置因 PS 固化时收缩而表现 出较大幅度蓝移．XRD 衍射图表明 BPS 在烧结过 程中随温度升高BPO4 晶相增加将影响 BPS 骨 架结构的介电常数． 参 考 文 献 ［1］ Kazuakis．Optical Properties of Photonic Crystals．Berlin：Berlin Press2001 ［2］ Joanno J DMeade R DWnn J N．Photonic Crystals：Molding the Flow of Light．Princeton：Princeton University Press1995 ［3］ Gu Z ZFujishima ASato O．Fabrication of high-quality opal films with controllable thickness．Chem Mater200214：760 ［4］ Meng Q BGu Z ZSato Oet al．Fabriction of highly ordered porous structures．Appl Phys Lett200077：4313 ［5］ Xia Y NGates BYin Y Det al．Monodispersed colloidal spheres：old materials with new applications．Adv Mater2000 12：693 ［6］ Xia Y NGates BLi Z Y．Self-assembly approaches to three-dimensional photonic crystals．Adv Mater2001136：409 ［7］ Li BZhou JHao L Fet al．Photonic band gap in （PbLa） （ZrTi）O3inverse opals．Appl Phys Lett200382：3617 ［8］ Mayers B TGates BXia Y N．Crystallization of mesoscopic colloids into3D opaline lattices in packing cells fabricated by replica molding．Adv Mater200021：1629 ［9］ Park S HGates BXia Y N．A three-dimensional photonic crystal operating in the visible region．Adv Mater19996：462 ［10］ 李勃．自组织亚微米有序结构及其光子带隙研究 ［学位论 文］．北京：清华大学2004：39 ［11］ 高建勋董洪荣孔祥华．中国专利CN：200710065215．1 2007 ［12］ 李勃周济岳振星等．Sol－Gel 法制备 B2O3－P2O5－SiO2 系 低介玻璃陶瓷．无机化学200015（6）：977 The fabrication and spectrum characteristic of high-organized3D photonic crystal GAO JianxunDONG HongrongKONG XianghuaCAI MinminY A NG Mu Science and Engineering SchoolUniversity of Science and Technology BeijingBeijing100083China ABSTRACT Number controlled polystyrene （PS） opals were self-assembled3D photonic crystal （PC）．B2O3－ P2O5－SiO2（BPS） inverse opals were fabricated by capillary force infiltrating BPS and selecting removing the PS ball．Absorption and transmission spectrum indicated that photonic band gap （PBG） was blue shifted obviously． XRD shows that the BPO4crystal phase was increased with the temperature increasingwhich might change the dielectric constant and should be paid attention for the PC usage． KEY WORDS opals photonic crystals；inverse opals photonic crystals；3D organized structure Vol．29Suppl．2 高建勋等： 三维有序光子晶体制备及其光学表征 ·91·