Optical detection and imaging in complex media: How the memory effect can help overcome multiple scattering

We report on imaging in random scattering media. Our approach is based on the measurement of a reflection matrix between a spatial light modulator and a camera. We take advantage of the memory effect to filter the multiple scattering noise and improve the detection and imaging of objects embedded in...

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Bibliographic Details
Published in2015 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Badon, Amaury, Dayan Li, Lerosey, Geoffroy, Boccara, Albert C., Fink, Mathias, Aubry, Alexandre
Format Conference Proceeding
LanguageEnglish
Published OSA 01.05.2015
Subjects
Backscatter
Biomedical optical imaging
Media
Optical imaging
Optical scattering
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Summary:We report on imaging in random scattering media. Our approach is based on the measurement of a reflection matrix between a spatial light modulator and a camera. We take advantage of the memory effect to filter the multiple scattering noise and improve the detection and imaging of objects embedded in scattering media.
ISSN:2160-8989
2160-9004
DOI:10.1364/CLEO_QELS.2015.FW3C.5