Liquid crystal lens array for 3D endoscope application

Amir Hassanfiroozi, Tai Hsiang Jen, Yi-Pai Huang, Han Ping D. Shieh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A plano-convex electrode is presented for a liquid crystal lens array with a hexagonal arrangement, small inactive region, 30μm cell gap and low applying voltage. It uses circular curved electrodes to provide a smooth, controllable applied potential profile across the aperture to manage the phase profile.

Original languageEnglish
Title of host publicationThree-Dimensional Imaging, Visualization, and Display 2014
PublisherSPIE
ISBN (Print)9781628410549
DOIs
StatePublished - 1 Jan 2014
EventThree-Dimensional Imaging, Visualization, and Display 2014 - Baltimore, MD, United States
Duration: 5 May 20147 May 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9117
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceThree-Dimensional Imaging, Visualization, and Display 2014
CountryUnited States
CityBaltimore, MD
Period5/05/147/05/14

Keywords

  • 3D endoscope
  • circularly curved electrode
  • Liquid crystal lens

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  • Cite this

    Hassanfiroozi, A., Jen, T. H., Huang, Y-P., & Shieh, H. P. D. (2014). Liquid crystal lens array for 3D endoscope application. In Three-Dimensional Imaging, Visualization, and Display 2014 [91170E] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9117). SPIE. https://doi.org/10.1117/12.2054429