.png){kind=icon}
返回
Optical lens with electrically variable focus using an optically hidden dielectric structure
.png){kind=icon}
OA
AI
DOI：10.1364/OE.18.013981.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Electrically variable gradient index liquid crystal lens is developed that uses flat uniform liquid crystal layer and electrodes. The spatial modulation of the electric field across the lens aperture is obtained by the modulation of the effective dielectric constant of an integrated doublet lens structure. The dielectric constants of two materials, composing the doublet, are chosen to be different at electrical driving frequencies, while their optical refractive indexes are the same, hiding thus the structure from the optical point of view. This hidden layer approach decouples the electrical and optical functions of that structure, increases significantly the performance of the lens and enables new functionalities. The technical performance and various driving schemes of the obtained lens are presented and analyzed. (C) 2010 Optical Society of America
Keyword:
LIQUID-CRYSTAL LENS
FOCAL LENGTH
LAYERS
期刊
IF:
3.3
论文数:
6.1W
被引数:
14.3W
机构
引用论文
Sustainable Design Approach for Modeling Bioprocesses from Laboratory toward Commercialization: Optimizing Chitosan Production.png)
PolymersOAAI
PolymersIF0
OAAI分享收藏Transition-Metal-Free, Intermolecular Azidoheteroarylation of Alkenes: Efficient Access to β-Azidoalkylated Quinoxalinones and Preliminary Antifungal Evaluation Against Magnaporthe griseaSynthesis
SynthesisIF0
PREAI
分享收藏
查看更多内容