Analysis on the magnetic sensitivity in a total reflection prisms (TRP) ring resonator

Dong Li, Jianlin Zhao, Chao Bi

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

4 Scopus citations

Abstract

Based on the theory of transfer matrix and the condition of eigenmode self-reproduction, the model of the magnetic sensitivity in a total reflection prisms (TRP) ring laser resonator is established. Then the influences of the slight nonplanar effect on the output frequency difference and the magnetic sensitivity are analyzed theoretically and numerically. The results show that the slightly nonplanar effect will bring an additional ellipticity of the eigenmode and the environment magnetic field can produce an additional output frequency difference in a TRP ring laser resonator. It can also be found that the output frequency difference increases versus the augment of nonplanar angle and the intensity of magnetic field. These interesting results may be useful for designing and optimizing the structure of super high precision TRP ring laser gyroscopes.

Original languageEnglish
Title of host publicationInternational Conference on Optical and Photonic Engineering, icOPEN 2015
EditorsYu Fu, Anand K. Asundi
PublisherSPIE
ISBN (Electronic)9781628416848
DOIs
StatePublished - 2015
Event3rd International Conference on Optical and Photonic Engineering, icOPEN 2015 - Singapore, Singapore
Duration: 14 Apr 201516 Apr 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9524
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference3rd International Conference on Optical and Photonic Engineering, icOPEN 2015
Country/TerritorySingapore
CitySingapore
Period14/04/1516/04/15

Keywords

  • Laser Gyros
  • Magnetic Sensitivity
  • Nonplanar Effect
  • TRP Ring Resonator

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