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3D profiles of ceramic pearls in optical trapping using 2D Legendre polynomials

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Abstract

We obtain 3D profiles of objects in optical traps from image segmentation, giving place to an irradiance distribution. We recover the phase using 2D Legendre poly- nomials (2D-LP) and compare our technique with the Gerchberg-Saxton method.

© 2021 The Author(s)

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