Reconstruction of Sparse Sub-Wavelength Images

Alexander Szameit; Snir Gazit; Yonina C. Eldar; Mordechai Segev

doi:10.1364/QELS.2010.QTuF1

Conference on Lasers and Electro-Optics 2010
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper QTuF1
•https://doi.org/10.1364/QELS.2010.QTuF1

Reconstruction of Sparse Sub-Wavelength Images

Alexander Szameit, Snir Gazit, Yonina C. Eldar, and Mordechai Segev

Quantum Electronics and Laser Science Conference 2010

San Jose, California United States
16–21 May 2010
ISBN: 978-1-55752-889-6

From the session
QELS Symposium on Nanophotonics and Metamaterials II: Nanophotonics (QTuF)

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A. Szameit, S. Gazit, Y. C. Eldar, and M. Segev, "Reconstruction of Sparse Sub-Wavelength Images," in Conference on Lasers and Electro-Optics 2010, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper QTuF1.

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Abstract

We use compressed sensing to demonstrate theoretically the reconstruction of sub-wavelength features from measured far-field, and provide experimental proof-of-concept. The methods can be applied to non-optical microscopes, provided the information is sparse.

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