Three-dimensional displays Archives - IEEE Transactions on Quantum Engineering

Utilizing Quantum Annealing in Computed Tomography Image Reconstruction

March 11, 2025Kilian Dremel, Dimitri Prjamkov, Markus Firsching, Mareike Weule, Thomas Lang, Anastasia Papadaki, Stefan Kasperl, Martin Blaimer, Theobald O. J. FuchsQuantum ComputingAnnealing, Computed tomography, Geometry, Image reconstruction, Optimization, Quantum annealing, Quantum computing, Reconstruction algorithms, Three-dimensional displays, X-ray imaging

One of the primary difficulties in computed tomography (CT) is reconstructing cross-sectional images from measured projections of a physical object. There exist several classical methods for this task of generating a digital representation of the object, including filtered backprojection or simultaneous algebraic reconstruction technique. Our research aims to explore the potential of quantum computing in […]

Mode-Manipulated Multimode Cavity for Quantum Memory

In this article, a quasi-elliptical geometry and the iris technique are applied to a multimode cavity to manipulate the resonant mode in the desired direction for quantum memories. By applying quasi-elliptical geometry, the characteristics of monotonically increasing, equally spaced, and monotonically decreasing frequency intervals between the modes are realized. To manipulate a certain mode, an […]