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Science

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

Phys.org ScienceNovember 13, 20261 min read

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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