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Dual interface trapezium liquid prism with beam steering function

  • Sandar Tun
  • , You Ran Zhao
  • , Jin Bo Xu
  • , Xiao Wei Li
  • , Chao Liu
  • , Qiong Hua Wang
  • Beihang University

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, a dual interface trapezium liquid prism with beam steering function is implemented and analyzed. The electrowetting-on-dielectric method is used to perform the desired beam steering function without mechanical moving parts. This work examines deflection angles at different applied voltages to determine the beam steering range. The deflection angle can be experimentally measured from 0° to 3.43°. The proposed liquid prism can be applied in the field of optical manipulation, solar collecting system and so on.

Original languageEnglish
Pages (from-to)3394-3401
Number of pages8
JournalOptics Express
Volume32
Issue number3
DOIs
StatePublished - 29 Jan 2024

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