Refraction mapping of translucent objects with Shack-Hartmann sensor

Vasyl V. Molebny; Richard Gordon; Vitalij N. Kurashov; Dmitrij V. Podanchuk; V. Kovalenko; Jian Wu

doi:10.1117/12.317879

7 August 1998 Refraction mapping of translucent objects with Shack-Hartmann sensor

Vasyl V. Molebny, Richard Gordon, Vitalij N. Kurashov, Dmitrij V. Podanchuk, V. Kovalenko, Jian Wu

Proceedings Volume 3548, Biomedical Optics and Lasers: Diagnostics and Treatment; (1998) https://doi.org/10.1117/12.317879
Event: Photonics China '98, 1998, Beijing, China

Abstract

Possibility is experimentally demonstrated of measuring refraction distribution in non-homogeneous translucent objects using Shack-Hartmann sensors. Holographic micro-lens matrix of 13 X 19 lenses with diameter 0.5 mm and focal length 80 mm operating with simple market available CCD array resulted in the sensitivity to wave front measurements corresponding to 0.01 (lambda) .

Citation Download Citation

Vasyl V. Molebny, Richard Gordon, Vitalij N. Kurashov, Dmitrij V. Podanchuk, V. Kovalenko, and Jian Wu "Refraction mapping of translucent objects with Shack-Hartmann sensor", Proc. SPIE 3548, Biomedical Optics and Lasers: Diagnostics and Treatment, (7 August 1998); https://doi.org/10.1117/12.317879

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