Work

Off-axis holographic imaging with undetected light

Year: 2024

Type: article

Abstract: Quantum imaging with undetected light (QIUL) leverages the quantum correlations of photon pairs generated via spontaneous parametric down-conversion (SPDC) to retrieve both amplitude and phase information of an object. This method enables illumination and detection at distinct wavelength ranges, utilizing advanced detection technology in the visible spectrum while probing the object at an exotic wavelength. Here, we experimentally demonstrate a QIUL technique incorporating Fourier off-axis holography within a hybrid-type induced-coherence nonlinear interferometer. Our approach reconstructs the amplitude and phase information of an object in a single shot using a wide-field configuration, presenting a viable alternative to multi-frame acquisition techniques such as phase-shifting holography.

Source: Optics Express

DOI: 10.1364/oe.528724

Authors: Josué R. León-Torres, Filip Krajinić, Mohit Kumar, Marta Gilaberte Basset, Frank Setzpfandt, Valerio Flavio Gili, Branislav Jelenković, Markus Gräfe

Institutions: Fraunhofer Institute for Applied Optics and Precision Engineering, University of Belgrade, Technische Universität Darmstadt

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,270

OpenAlex ID: W4402049897

FWCI: 2.506

Cites: 47

Cited by: 17

Related to: 10