Electro-optic beam-steering device based on a lanthanum-modified lead zirconate titanate ceramic wafer

Q I Wang Song, Xu Ming Wang, Rebecca Bussjager, Joseph Osman

Research output: Contribution to journalArticle

33 Scopus citations

Abstract

We demonstrate a lanthanum-modified lead zirconate titanate ceramic-based electro-optic beam-steering device that has a 3 mm × 3 mm working area. A series of resistors were made by evaporation of chromium onto the substrate to produce and control the required voltage distribution among the electrodes. A steering angle of 0.04° was obtained with an applied voltage of 700 V. Design considerations, computer simulations, and experimental results are presented.

Original languageEnglish (US)
Pages (from-to)3155-3162
Number of pages8
JournalApplied Optics
Volume35
Issue number17
StatePublished - Jun 10 1996

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Keywords

  • Electro-optic device
  • Lanthanum-modified lead zirconate titanate ceramic
  • Micro-optics
  • Optical scanning

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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