LATERAL POSITIONING OF TUNABLE LIQUID MICROLENS WITH FOUR COPLANAR ELECTRODES

被引：0

作者：

Seo, Seungwan ^{[1
]}

Park, Yangkyu ^{[1
]}

Lee, Jong-Hyun ^{[1
]}

机构：

[1] Gwangju Inst Sci & Technol, Gwangju, South Korea

来源：

2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2014年

关键词：

VOLTAGE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an electro-wetting on dielectric (EWOD) based liquid lens which focal point is tunable axially and laterally as well. The conductive inner liquid for a variable focus is covered by another non-conductive liquid, which is spherically encapsulated by a thin layer of parylene. The lateral position of focal point is controllable using four fan-shaped coplanar electrodes. The tunable liquid microlens shows the maximum lateral movement of 340 mu m with a negligible coupling to the other lateral direction.

引用

页码：27 / 28

页数：2