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Conferences > ACPC > 2020 > M4A > M4A.7
  • Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC)
  • OSA Technical Digest (Optica Publishing Group, 2020),
  • paper M4A.7
  • •https://doi.org/10.1364/ACPC.2020.M4A.7

Towards perfect image-contrast in lensless ghost imaging with sunlight

Sanjit Karmakar

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Abstract

Sunlight-based lensless ghost imaging could be used to take a picture of a distant-object with 130 µm image resolution. But the image-contrast is very low. This article reports a study of this lensless ghost imaging to achieve perfect image-contrast.

© 2020 The Author(s)

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