Investigation and analysis of a MOEMS gyroscope based on novel resonator

Min Zhao*, Shubin Yan, Yingzhan Yan, Pengfei Jia, Zheng Liu, Jie Li, Jun Liu

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

In this paper, a micro-optical-electro-mechanical system (MOEMS) gyroscope was developed taking a new optical microcavity - planar microdisk cavity as the core sensing element. The planar microdisk cavity was designed with high Q value and small volume, and the processing technology of the planar microdisk cavity was discussed in detail with the micro-nano machining process technology. To obtain resonance curve, a resonant cavity proof-of-principle experiment was performed. As the light source and planar microdisk cavity dimensions have a decisive influence on the Q value of microcavity and angular rate measurement limit of gyroscope, a method was discussed that using traditional F-P cavity resonance curve for optimization of planar microdisk cavity geometric parameters.

Original languageEnglish
Title of host publication2010 Academic Symposium on Optoelectronics and Microelectronics Technology and 10th Chinese-Russian Symposium on Laser Physics and Laser Technology, RCSLPLT/ASOT 2010
Pages337-340
Number of pages4
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 Academic Symposium on Optoelectronics and Microelectronics Technology and 10th Chinese-Russian Symposium on Laser Physics and Laser Technology, RCSLPLT/ASOT 2010 - Harbin, China
Duration: 28 Jul 20101 Aug 2010

Publication series

Name2010 Academic Symposium on Optoelectronics and Microelectronics Technology and 10th Chinese-Russian Symposium on Laser Physics and Laser Technology, RCSLPLT/ASOT 2010

Conference

Conference2010 Academic Symposium on Optoelectronics and Microelectronics Technology and 10th Chinese-Russian Symposium on Laser Physics and Laser Technology, RCSLPLT/ASOT 2010
Country/TerritoryChina
CityHarbin
Period28/07/101/08/10

Keywords

  • F-P cavity
  • MOEMS gyroscope
  • Planar microdisk cavity
  • Principle verified

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