Course Recordings from SPIE Photonics West 2019. Please visit [ Ссылка ] for details on how to watch the full course, and see our catalog of course recordings in optics and photonics.
Course Description
This short course introduces the field of interferometric optical testing. Topics covered include basic interferometers for optical testing, and concepts of phase-shifting interferometry including error analysis. Long wavelength interferometry, testing of aspheric surfaces, measurement of surface microstructure, and the state-of-the-art of direct phase measurement interferometers are also discussed.

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