Terrestrial Laser Interferometers

Katherine L. Dooley*, Hartmut Grote*, Jo Van den Brand*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

Abstract

Terrestrial laser interferometers for gravitational-wave detection made the landmark first detection of gravitational waves in 2015. We provide an overview of the history of how these laser interferometers prevailed as the most promising technology in the search for gravitational waves. We describe their working principles and their limitations and provide examples of some of the most important technologies that enabled their construction. We introduce each of the four large-scale laser interferometer gravitational-wave detectors in operation around the world today and provide a brief outlook for the future of ground-based detectors.
Original languageEnglish
Title of host publicationHandbook of Gravitational Wave Astronomy
PublisherSpringer Singapore
Pages37-83
Number of pages47
ISBN (Electronic)9789811643064
ISBN (Print)9789811643057
DOIs
Publication statusPublished - 1 Jan 2022

Keywords

  • Fabry-Perot cavity
  • GEO600
  • Gravitational waves
  • KAGRA
  • Laser interferometer
  • LIGO
  • Virgo

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