Gyroscopes: Ring Laser

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

In this Entry, we describe the basic principles underpinning the physics of the ring laser gyroscope. After a short introduction to the Sagnac effect, we describe the operating principles of this rotation sensor, and discuss the main sources of performance limitation and the way they are usually circumvented. We also provide a brief comparison with the interferometric fiber-optic gyroscope, and discuss future prospects for optical gyroscopes in the short to medium term.

Original languageEnglish
Title of host publicationEncyclopedia of Optical and Photonic Engineering Second Edition
PublisherCRC Press
Pages889-899
Number of pages11
ISBN (Electronic)9781351247177
ISBN (Print)9781439851012
DOIs
Publication statusPublished - 1 Jan 2015
Externally publishedYes

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