光子晶体、光操纵和复杂向列结构的成像

SPIE OPTO Pub Date : 2016-03-23 DOI:10.1117/12.2214550

M. Ravnik, M. Štimulak, Urban Mur, M. Čančula, S. Čopar, S. Žumer

{"title":"光子晶体、光操纵和复杂向列结构的成像","authors":"M. Ravnik, M. Štimulak, Urban Mur, M. Čančula, S. Čopar, S. Žumer","doi":"10.1117/12.2214550","DOIUrl":null,"url":null,"abstract":"Three selected approaches for manipulation of light by complex nematic colloidal and non-colloidal structures are presented using different own custom developed theoretical and modelling approaches. Photonic crystals bands of distorted cholesteric liquid crystal helix and of nematic colloidal opals are presented, also revealing distinct photonic modes and density of states. Light propagation along half-integer nematic disclinations is shown with changes in the light polarization of various winding numbers. As third, simulated light transmission polarization micrographs of nematic torons are shown, offering a new insight into the complex structure characterization. Finally, this work is a contribution towards using complex soft matter in optics and photonics for advanced light manipulation.","PeriodicalId":122702,"journal":{"name":"SPIE OPTO","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Photonic crystals, light manipulation, and imaging in complex nematic structures\",\"authors\":\"M. Ravnik, M. Štimulak, Urban Mur, M. Čančula, S. Čopar, S. Žumer\",\"doi\":\"10.1117/12.2214550\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Three selected approaches for manipulation of light by complex nematic colloidal and non-colloidal structures are presented using different own custom developed theoretical and modelling approaches. Photonic crystals bands of distorted cholesteric liquid crystal helix and of nematic colloidal opals are presented, also revealing distinct photonic modes and density of states. Light propagation along half-integer nematic disclinations is shown with changes in the light polarization of various winding numbers. As third, simulated light transmission polarization micrographs of nematic torons are shown, offering a new insight into the complex structure characterization. Finally, this work is a contribution towards using complex soft matter in optics and photonics for advanced light manipulation.\",\"PeriodicalId\":122702,\"journal\":{\"name\":\"SPIE OPTO\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-03-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"SPIE OPTO\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2214550\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"SPIE OPTO","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2214550","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

三种选择的方法来操纵光的复杂向列状胶体和非胶体结构提出了使用不同的自己定制开发的理论和建模方法。畸变胆甾型液晶螺旋和向列状胶体蛋白石的光子晶体带也显示出不同的光子模式和态密度。光沿半整数向列偏斜的传播随不同圈数光偏振的变化而变化。第三，展示了向列型扭矩的模拟光透射偏振显微图，为复杂的结构表征提供了新的见解。最后，这项工作对利用光学和光子学中的复杂软物质进行先进的光操纵做出了贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Photonic crystals, light manipulation, and imaging in complex nematic structures

Three selected approaches for manipulation of light by complex nematic colloidal and non-colloidal structures are presented using different own custom developed theoretical and modelling approaches. Photonic crystals bands of distorted cholesteric liquid crystal helix and of nematic colloidal opals are presented, also revealing distinct photonic modes and density of states. Light propagation along half-integer nematic disclinations is shown with changes in the light polarization of various winding numbers. As third, simulated light transmission polarization micrographs of nematic torons are shown, offering a new insight into the complex structure characterization. Finally, this work is a contribution towards using complex soft matter in optics and photonics for advanced light manipulation.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助