Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Varifocal liquid-filled microlens operated by an electroactive polymer actuator

Not Accessible

Your library or personal account may give you access

Abstract

We designed, fabricated, and characterized varifocal microlenses, whose focal length varies along with the deformation of a transparent elastomer membrane under hydraulic pressure tailored by electroactive polymer actuators. The microfluidic channel of the microlens was designed to be embedded between silicon and glass so that transient fluctuation of the optical fluid and elastomer membrane is effectively suppressed, and thus the microlens is optically stabilized in a reduced time. Multilayered poly(vinylidene fluoride-trifluoroethylene-clorotrifluoroethylene) actuators were also developed and integrated onto the microfluidic chambers. We demonstrated that the developed microlenses are suitable for use in microimaging systems to make their foci tunable.

© 2011 Optical Society of America

Full Article  |  PDF Article
More Like This
Opto-mechanical analysis of nonlinear elastomer membrane deformation under hydraulic pressure for variable-focus liquid-filled microlenses

Seung Tae Choi, Byeong Soo Son, Gye Won Seo, Si-Young Park, and Kyung-Sick Lee
Opt. Express 22(5) 6133-6146 (2014)

Electroactive liquid lens driven by an annular membrane

Kang Wei, Nicholas Wade Domicone, and Yi Zhao
Opt. Lett. 39(5) 1318-1321 (2014)

Varifocal liquid lens driven by a conical dielectric elastomer actuator

Yang Cheng, Zhikuo Li, Chuanxun Chen, Jie Cao, Chun Bao, Yan Ning, and Qun Hao
Appl. Opt. 61(15) 4633-4637 (2022)

Supplementary Material (1)

Media 1: AVI (10617 KB)     

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved