Measurements of the quality of nematic liquid crystal alignment

被引：2

作者：

Ostromecka, Iga ^{[1
]}

Kwasny, Michal ^{[1
]}

Jung, Pawel ^{[1
]}

Klus, Bartlomiej W. ^{[1
]}

Laudyn, Urszula A. ^{[1
]}

机构：

[1] Warsaw Univ Technol, Fac Phys, Koszykowa 75, PL-00662 Warsaw, Poland

来源：

PHOTONICS LETTERS OF POLAND | 2016年 / 8卷 / 01期

关键词：

D O I：

10.4302/plp.2016.1.06

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we have investigated the alignment of nematic liquid crystal (NLC) molecules in homogenously oriented liquid crystal cells used for nematicons generation. We propose three different methods based on contrast evaluation, linear diffraction and nematicons generation. We showed that LC cell contrast evaluation is not enough from the perspective of nematicons generation. In order to select the best LC cell, all the proposed methods should be combined.

引用

页码：14 / 16

页数：3

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