Multichannel sampling schemes for optical imaging systems

Andrew D. Portnoy; Nikos P. Pitsianis; Xiaobai Sun; David J. Brady

doi:10.1364/AO.47.000B76

Multichannel sampling schemes for optical imaging systems

Andrew D. Portnoy, Nikos P. Pitsianis, Xiaobai Sun, David J. Brady

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

We introduce a framework of focal-plane coding schemes for multichannel sampling in optical systems. A particular objective is to develop an ultrathin imager without compromising image resolution. We present a complete f /2.1 optical system with a thickness of 2.2 mm. The resolution is maintained in the thin optical system by an integrated design of the encoding scheme, the process of making the coding elements, and the decoding algorithms.

Original language	English (US)
Pages (from-to)	B76-B85
Journal	Applied optics
Volume	47
Issue number	10
DOIs	https://doi.org/10.1364/AO.47.000B76
State	Published - Apr 1 2008
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Electrical and Electronic Engineering

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10.1364/AO.47.000B76

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AU - Sun, Xiaobai

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AB - We introduce a framework of focal-plane coding schemes for multichannel sampling in optical systems. A particular objective is to develop an ultrathin imager without compromising image resolution. We present a complete f /2.1 optical system with a thickness of 2.2 mm. The resolution is maintained in the thin optical system by an integrated design of the encoding scheme, the process of making the coding elements, and the decoding algorithms.

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Multichannel sampling schemes for optical imaging systems

Abstract

ASJC Scopus subject areas

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