Publication

Moving quantum ghost imaging from demonstration to application

Claudio Bruschini
2025

Abstract

We present recent developments in quantum ghost imaging (QGI) that advance the technique. Previously, QGI was principally a demonstration of an imaging technique that utilized entangled photons. We expand on the method to perform bioimaging of undisturbed plant samples. Under the imaging conditions, plants experience less light than they would under starlight, leaving the plant unaware of the imaging. We will describe the technical considerations for implementing high-quality QGI using SPAD array detectors and photocathode detectors. In addition, we will report on new imaging modalities within QGI: simultaneous transmission and reflection infrared imaging.

Official source

https://infoscience.epfl.ch/entities/publication/ae6ab0e5-e0a4-4199-b34e-8a4f6e5fe4fa

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Claudio Bruschini
2025

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/ae6ab0e5-e0a4-4199-b34e-8a4f6e5fe4fa

About this result

Related concepts (22)

Medical imaging

Medical imaging is the technique and process of imaging the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues (physiology). Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease. Medical imaging also establishes a database of normal anatomy and physiology to make it possible to identify abnormalities.

Imaging

Imaging is the representation or reproduction of an object's form; especially a visual representation (i.e., the formation of an ). Imaging technology is the application of materials and methods to create, preserve, or duplicate images. Imaging science is a multidisciplinary field concerned with the generation, collection, duplication, analysis, modification, and visualization of images, including imaging things that the human eye cannot detect.

Multispectral imaging

Multispectral imaging captures image data within specific wavelength ranges across the electromagnetic spectrum. The wavelengths may be separated by filters or detected with the use of instruments that are sensitive to particular wavelengths, including light from frequencies beyond the visible light range, i.e. infrared and ultra-violet. It can allow extraction of additional information the human eye fails to capture with its visible receptors for red, green and blue.

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