Phase stepping in projected-fringe fiber-based moire interferometry

J. D. Valera, Julian D. Jones

Research output: Chapter in Book/Report/Conference proceedingConference contribution


An optical fiber based moire interferometer for surface shape measurement is described. The technique uses an optical fiber interferometer to project interference fringes and is readily phase stepped without mechanical movement of components.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Number of pages5
Publication statusPublished - 1994
EventInterferometry '94: Interferometric Fiber Sensing - Warsaw, Pol
Duration: 16 May 199420 May 1994


ConferenceInterferometry '94: Interferometric Fiber Sensing
CityWarsaw, Pol

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