## A Modeling Investigation on High-Speed Broad Spectrum Filtering System Based on Electric Fluid Technology

- Jun Wu, Qiuyue Zhu, +4 authors Baoping Wang
- IEEE Photonics Journal
- 2017

- Published 2015 in Applied optics
DOI:10.1364/AO.54.003010

Microlenses with tunable focal length have wide applications in optofluidic devices. This work presents a numerical and experimental investigation on a tunable electrowetting-based concave lens. Optical properties such as focal length of the lens and visibility of images were investigated numerically and experimentally. A finite element analysis and a ZEMAX… CONTINUE READING

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