Applications of higher-order phase shifting algorithms for multiple-wavelength metrology
Multiple-wavelength interferometric techniques have been successfully used for large step-height and large deformation measurements. Also it could resolve the step height between smooth and rough surfaces which is not possible with single wavelength interferometry. Temporal phase shifting algorithm,...
Main Authors: | Upputuri, Paul Kumar, Pramanik, Manojit |
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Other Authors: | School of Chemical and Biomedical Engineering |
Format: | Conference Paper |
Language: | English |
Published: |
2019
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/104906 http://hdl.handle.net/10220/49473 |
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