Skip to Main Content Umbrella Alt Text Umbrella Alt Text Close Publishers Publications Special Topics Authors Librarians About header search search input Search input auto suggest filter your search Search Advanced Search | Citation Search Sign In American Association of Physics Teachers American Journal of Physics Home Browse Collections Publish With Us About More From AAPT Skip Nav Destination Article navigation Volume 62, Issue 11 November 1994 Issue Cover Previous Article Next Article Papers | November 01 1994 ‘‘Sagnac’’ effect: A century of Earth‐rotated interferometers R. Anderson ; H. R. Bilger ; G. E. Stedman Crossmark: Check for Updates Am. J. Phys. 62, 975–985 (1994) https://doi.org/10.1119/1.17656 Article history Views Icon Views Share Icon Share Tools Icon Tools The earliest prediction of the Sagnac effect, and of the possibility of detecting the Earth’s rotation with an interferometer of square kilometer area, is by Lodge (1893, 1897). We illustrate the extraordinary range of theoretical motivations for the experimental study of the Sagnac effect, starting with previously unpublished correspondence between Lodge and Larmor, and ending with present (and planned) ring interferometer experiments whose sensitivity to the Earth’s rotation is of the order of parts per million (billion, respectively). Topics Inertial guidance systems , Geodesy , Interferometry This content is only available via PDF. © 1994 American Association of Physics Teachers. 1994 American Association of Physics Teachers AAPT members receive access to the American Journal of Physics and The Physics Teacher as a member benefit. To learn more about this member benefit and becoming an AAPT member, visit the Joining AAPT page. Sign in Don't already have an account? Register Sign In You could not be signed in. Please check your credentials and make sure you have an active account and try again. Username Password Sign In Reset password Register Sign in via your Institution Sign in via your Institution Pay-Per-View Access $40.00 Buy This Article Article has an altmetric score of 15 View Metrics Citing articles via Web Of Science (105) Google Scholar Crossref (103) Submit your article Sign up for alerts Most Read Most Cited Geometric visualizations of single and entangled qubits Li-Heng Henry Chang , Shea Roccaforte, et al. Exploration of the Q factor for a parallel RLC circuit J. G. Paulson , M. W. Ray Exploring counterclockwise thermodynamic cycles Randall D. Knight Splitting the second: Designing a physics course with an emphasis on timescales of ultrafast phenomena Igor P. Ivanov Spin coating experiments and theory for undergraduate physics and engineering students—A connection to microfabrication M. Foster , J. Mendoza Cortes, et al. In this issue: July 2024 Jesse Kinder , Claire A. Marrache-Kikuchi, et al. Online ISSN 1943-2909 Print ISSN 0002-9505 Resources For Researchers For Librarians For Advertisers Our Publishing Partners Explore Journals Physics Today Conference Proceedings Books Special Topics Publishers pubs.aip.org About User Guide Contact Us Register Help Privacy Policy Terms of Use Connect with AIP Publishing Facebook LinkedIn Twitter YouTube © Copyright 2024 AIP Publishing LLC