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Direct Optical Holographic Fabrication of Photonic Crystals in Polymeric Dispersed Nematic and Isotropic Liquid Crystals

机译：聚合物分散向列和各向同性液晶中光子晶体的直接光学全息加工

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We have fabricated 1-, 2- and 3-D photonic crystalline structures in polymer dispersed nematic and isotropic phase liquid crystals. It is observed that a particular mixture of isotropic liquid crystals and the photo-polymer will also polymerize and phase separate, forming high quality optical gratings, just as typical nematic liquid crystals. Liquid crystal droplet sizes obtained could be as small as a few 10's of nm, i.e., nano-droplets. The resultant structure exhibits excellent optical qualities, and high efficiency Bragg diffraction properties.

机译：我们已经在聚合物分散的向列相和各向同性相液晶中制造了1-D，2-D和3-D光子晶体结构。观察到各向同性液晶和光聚合物的特定混合物也将聚合并相分离，从而形成高质量的光栅，就像典型的向列液晶一样。所获得的液晶微滴尺寸可以小到几十纳米，即纳米微滴。所得的结构显示出优异的光学品质和高效的布拉格衍射特性。

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来源
《Liquid Crystals VIII》|2004年|P.155-159|共5页
会议地点 DenverCO(US)
作者
I. C. Khoo; Yana Williams; Kan Chen;
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作者单位

Electrical Engineering Department, Pennsylvania State University, University Park, PA 16802;

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会议组织
原文格式 PDF
正文语种 eng
中图分类显示材料;类晶态;
关键词
photonic crystals; polymer-disperse; nanodroplets; tunable; nonlinear;

机译：光子晶体聚合物分散纳米液滴可调非线性;

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1. Holographic Polymer-Dispersed Liquid Crystals and Polymeric Photonic Crystals Formed by Holographic Photolithography [J] . Thein Kyu, Scott Meng, Hatice Duran, Macromolecular Research . 2006,第2期

机译：全息聚合物分散的液晶和通过全息光刻形成的聚合物光子晶体
2. Two-directional lasing from a dye-doped two-dimensional hexagonal photonic crystal made of holographic polymer-dispersed liquid crystals [J] . D. Luo, X. W. Sun, H. T. Dai, Applied Physicsletters . 2009,第15期

机译：由全息聚合物分散液晶制成的染料掺杂二维六角形光子晶体的双向激光发射
3. Effects of the composition and nematic-isotropic phase transition on the electro-optical responses of unaligned polymer-dispersed liquid crystals. I. Composites of poly(methyl methacrylate) and E8 [J] . Deshmukh RR, Malik MK Journal of Applied Polymer Science . 2008,第5期

机译：组成和向列各向同性的相变对未取向聚合物分散液晶的电光响应的影响。 I.聚甲基丙烯酸甲酯和E8的复合材料
4. Direct Optical Holographic Fabrication of Photonic Crystals in Polymeric Dispersed Nematic and Isotropic Liquid Crystals [C] . I. C. Khoo, Yana Williams, Kan Chen Conference on Liquid Crystals . 2004

机译：聚合物分散的向上和各向同性液晶的光子晶体直接光学全息制造
5. Polymerization behavior and phase separation effects in holographic polymer dispersed liquid crystals (HPDLCS) [D] . White, Timothy John 2006

机译：全息聚合物分散液晶（HPDLCS）中的聚合行为和相分离效应
6. Additives Type Schiff’s Base as Modifiers of the Optical Response in Holographic Polymer-Dispersed Liquid Crystals [O] . Sandra Fenoll, Víctor Navarro-Fuster, Manuel Ortuño, 2017

机译：添加剂类型席夫碱作为全息聚合物分散液晶中光响应的改性剂
7. Holographic Polymer-Dispersed Liquid Crystals and Polymeric Photonic Crystals Formed by Holographic Photolithography [O] . Thein Kyu, Scott Meng, Hatice Duran, 2005

机译：全息聚合物分散液晶和由全息光刻法形成的聚合物光子晶体

Direct Optical Holographic Fabrication of Photonic Crystals in Polymeric Dispersed Nematic and Isotropic Liquid Crystals

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