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Science · 2026-11-13
Vision and interferometry improve calibration of large monolithic mirrors
In a new study published in Measurement, researchers from the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences have developed a calibration method that combines machine vision with interferometry. This method separates a mirror's fixed internal offset from changes in the test path alignment.
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Original source: Phys.org Research ↗
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