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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 13 — Jun. 22, 2009
  • pp: 10499–10505

Dielectric liquid microlens with well-shaped electrode

Su Xu, Yeong-Jyh Lin, and Shin-Tson Wu  »View Author Affiliations


Optics Express, Vol. 17, Issue 13, pp. 10499-10505 (2009)
http://dx.doi.org/10.1364/OE.17.010499


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Abstract

A dielectric liquid microlens with a well-shaped electrode is demonstrated. The bottom well-shaped electrode and the top planar electrode induce an inhomogeneous electric field when a voltage is applied, which causes the focal length to change. Adaptive microlenses and microlens arrays with well-shaped electrode are fabricated and their performance is evaluated. The bi-convex structure introduces a larger optical power. Compared with common planar-electrodes liquid lenses, this well-shaped electrode not only inhibits drifting of the liquid but also reduces the operating voltage.

© 2009 OSA

OCIS Codes
(220.3630) Optical design and fabrication : Lenses
(230.2090) Optical devices : Electro-optical devices

ToC Category:
Optical Design and Fabrication

History
Original Manuscript: April 6, 2009
Revised Manuscript: May 30, 2009
Manuscript Accepted: June 2, 2009
Published: June 8, 2009

Citation
Su Xu, Yeong-Jyh Lin, and Shin-Tson Wu, "Dielectric liquid microlens with well-shaped electrode," Opt. Express 17, 10499-10505 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-13-10499


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