Approaching the quantum limit of sub-diffraction incoherent barcode reading

Michael R. Grace; Mark A. Neifeld; Amit Ashok; Saikat Guha

Approaching the quantum limit of sub-diffraction incoherent barcode reading

Michael R. Grace, Mark A. Neifeld, Amit Ashok, Saikat Guha

Research output: Contribution to journal › Conference article › peer-review

Abstract

We developed a quantum-inspired adaptive algorithm using spatial-modedemultiplexing measurements to read incoherently illuminated barcodes at large distances. In simulations, our scheme accurately discriminates barcodes in 20x less time than direct imaging at a standoff of 1 km.

Original language	English (US)
Article number	CF4B.1
Journal	Optics InfoBase Conference Papers
State	Published - 2021
Event	Computational Optical Sensing and Imaging, COSI 2021 - Part of OSA Imaging and Applied Optics Congress 2021 - Virtual, Online, United States Duration: Jul 19 2021 → Jul 23 2021

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

@article{2a93b36a4882449f9954b48e1ba951e7,

title = "Approaching the quantum limit of sub-diffraction incoherent barcode reading",

abstract = "We developed a quantum-inspired adaptive algorithm using spatial-modedemultiplexing measurements to read incoherently illuminated barcodes at large distances. In simulations, our scheme accurately discriminates barcodes in 20x less time than direct imaging at a standoff of 1 km.",

author = "Grace, \{Michael R.\} and Neifeld, \{Mark A.\} and Amit Ashok and Saikat Guha",

note = "Publisher Copyright: {\textcopyright} OSA 2021, {\textcopyright} 2021 The Author(s); Computational Optical Sensing and Imaging, COSI 2021 - Part of OSA Imaging and Applied Optics Congress 2021 ; Conference date: 19-07-2021 Through 23-07-2021",

year = "2021",

language = "English (US)",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Approaching the quantum limit of sub-diffraction incoherent barcode reading

AU - Grace, Michael R.

AU - Neifeld, Mark A.

AU - Ashok, Amit

AU - Guha, Saikat

PY - 2021

Y1 - 2021

N2 - We developed a quantum-inspired adaptive algorithm using spatial-modedemultiplexing measurements to read incoherently illuminated barcodes at large distances. In simulations, our scheme accurately discriminates barcodes in 20x less time than direct imaging at a standoff of 1 km.

AB - We developed a quantum-inspired adaptive algorithm using spatial-modedemultiplexing measurements to read incoherently illuminated barcodes at large distances. In simulations, our scheme accurately discriminates barcodes in 20x less time than direct imaging at a standoff of 1 km.

UR - https://www.scopus.com/pages/publications/85119518252

UR - https://www.scopus.com/inward/citedby.url?scp=85119518252&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85119518252

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - CF4B.1

T2 - Computational Optical Sensing and Imaging, COSI 2021 - Part of OSA Imaging and Applied Optics Congress 2021

Y2 - 19 July 2021 through 23 July 2021

ER -

Approaching the quantum limit of sub-diffraction incoherent barcode reading

Abstract

ASJC Scopus subject areas

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