Optical microscope for three-dimensional surface displacement and shape measurements at the microscale.
نویسندگان
چکیده
We report a novel optical microscope for full-field, noncontact measurements of three-dimensional (3D) surface deformation and topography at the microscale. The microscope system is based on a seamless integration of the diffraction-assisted image correlation (DAIC) method with fluorescent microscopy. We experimentally demonstrate the microscope's capability for 3D measurements with submicrometer spatial resolution and subpixel measurement accuracy.
منابع مشابه
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ورودعنوان ژورنال:
- Optics letters
دوره 39 14 شماره
صفحات -
تاریخ انتشار 2014