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Ultra-thin near infrared camera enabled by a flat multi-level diffractive lens

Abstract

We experimentally demonstrate a 1-mm-thick near infrared camera comprised of a multi-level diffractive lens coupled with a conventional monochrome image sensor. We performed careful measurements of the point-spread function, the modulation transfer function, focusing efficiency, aberrations, and the field of view of the camera.

© 2019 Optical Society of America

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Corrections

Sourangsu Banerji, Monjurul Meem, Apratim Majumder, Fernando Guevara Vasquez, Berardi Sensale-Rodriguez, and Rajesh Menon, "Ultra-thin near infrared camera enabled by a flat multi-level diffractive lens: erratum," Opt. Lett. 45, 3183-3183 (2020)
https://opg.optica.org/ol/abstract.cfm?uri=ol-45-12-3183

20 May 2020: A typographical correction was made to the author listing.


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Supplementary Material (1)

NameDescription
Visualization 1       Video from NIR camera

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