3 papers
astro-ph.IM2026
Sub 35-ps Single-Photon Stellar Intensity Interferometry of Vega
Verena G. Leopold, Sebastian Karl, Stefan Richter +7
SII enables measurements of stellar photospheres by correlating intensity fluctuations, offering a robust alternative to amplitude-based techniques. With the advent of modern singl…
physics.atom-ph2024
Spin-selective coherent light scattering from ion crystals
Maurizio Verde, Ansgar Schaefer, Benjamin Zenz +5
We study coherent light scattering from linear crystals with up to twelve ions, acting as single photon emitters. Light-scattering is induced by two-photon laser…
quant-ph2023
Phase Retrieval in Incoherent Diffractive Imaging using higher-order photon correlation functions
M. Bojer, J. Eckert, S. Karl +2
To obtain spatial information about an arbitrary object in x-ray structure analysis, the standard method is to measure the intensity in the far field, i.e., the first-order photon…