An ultra-fast electrothermal micromirror with bimorph actuators made of copper/tungsten

Dingkang Wang, Xiaoyang Zhang, Liang Zhou, Mengyue Liang, Daihua Zhang, Huikai Xie

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

15 Citations (Scopus)

Abstract

This paper reports an ultra-fast electrothermal bimorph micromirror with an inverse-series-connected bimorph actuator, which is made up of Cu-W bimorph. This mirror has a high rotational resonant frequency of 12.8 kHz.

Original languageEnglish
Title of host publication2017 International Conference on Optical MEMS and Nanophotonics, OMN 2017 - Proceedings
PublisherIEEE Computer Society
ISBN (Electronic)9781538607374
DOIs
Publication statusPublished - 26 Sept 2017
Externally publishedYes
Event22nd International Conference on Optical MEMS and Nanophotonics, OMN 2017 - Santa Fe, United States
Duration: 13 Aug 201717 Aug 2017

Publication series

NameInternational Conference on Optical MEMS and Nanophotonics
ISSN (Print)2160-5033
ISSN (Electronic)2160-5041

Conference

Conference22nd International Conference on Optical MEMS and Nanophotonics, OMN 2017
Country/TerritoryUnited States
CitySanta Fe
Period13/08/1717/08/17

Keywords

  • Bimorph actuator
  • MEMS
  • electrothermal actuation
  • fast scanner
  • micromirror
  • resonant scanning

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