.png){kind=icon}
Return
Nonlocal quantum differentiation between polarization objects using entanglement
.png){kind=icon}
OA
AI
DOI：10.1063/5.0190665.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
For a wide range of applications, a fast, non-destructive, remote, and sensitive identification of samples with predefined characteristics is preferred instead of their full characterization. In this work, we report on the experimental implementation of a nonlocal quantum measurement scheme, which allows for differentiation among samples out of a predefined set of transparent and birefringent objects in a distant optical channel. The measurement is enabled by application of polarization-entangled photon pairs and is based on remote state preparation. On an example set of more than 80 objects characterized by different Mueller matrices, we show that only two coincidence measurements are already sufficient for successful discrimination. The number of measurements needed for sample differentiation is significantly decreased compared to a comprehensive polarimetric analysis. Our results demonstrate the potential of this polarization detection method for polarimetric applications in biomedical diagnostics, remote sensing, and other classification/detection tasks.
Keywords:
GHOST POLARIMETRY
MUELLER POLARIMETRY
OPTICAL ANISOTROPY
Journal
IF:
5.3
Papers:
1.5K
Citations:
5.5K
Organization
View more organizations
Cited Papers
Resistivity of nearly magnetic metals at high temperatures: Application to neptunium and plutonium
PREAI
ShareSaveShareSavePolarization-sensitive color in butterfly scales: polarization conversion from ridges with reflecting elements.png)
OPTICS EXPRESS
OAAI
OPTICS EXPRESSIF3.3
OAAIShareSaveShareSaveAuto-balancing and robust interferometer designs for polarization entangled photon sourcesOPTICS EXPRESSOAAI
OPTICS EXPRESSIF3.3
OAAIShareSaveShareSaveShareSave View more