643 citations · 2.8k across the 51 of their papers we have counts for
51 papers
Time-frequency Quantum Key Distribution over a Free-Space Optical Link
Jasper Rödiger, Nicolas Perlot, Oliver Benson +1
We present an implementation of the time-frequency (TF) quantum key distribution (QKD) protocol realized mainly with standard telecommunication components at 1550 nm. TF-QKD is imp…
Ground State Microwave-Stimulated Raman Transitions and Adiabatic Spin Transfer in the Nitrogen-Vacancy Center
Florian Böhm, Niko Nikolay, Sascha Neinert +2
Microwave pulse sequences are the basis of coherent manipulation of the electronic spin ground state in nitrogen-vacancy (NV) centers. In this work we demonstrate stimulated Raman…
Direct observation of the particle exchange phase of photons
Konrad Tschernig, Chris Müller, Malte Smoor +5
Quantum theory stipulates that if two particles are identical in all physical aspects, the allowed states of the system are either symmetric or antisymmetric with respect to permut…
Vacuum-Induced Saturation in Plasmonic Nanoparticles
Felix Stete, Wouter Koopman, Carsten Henkel +3
Vacuum fluctuations are a fundamental feature of quantized fields. It is usually assumed that observations connected to vacuum fluctuations require a system well isolated from othe…
General and complete description of temporal photon correlations in cavity-enhanced spontaneous parametric down-conversion
Chris Müller, Andreas Ahlrichs, Oliver Benson
Heralded single photon sources are the most commonly used sources for optical quantum technology applications. There is strong demand for accurate prediction of their spectral feat…
Real-time estimation of the optically detected magnetic resonance shift in diamond quantum thermometry
Masazumi Fujiwara, Alexander Dohms, Ken Suto +6
We investigate the real-time estimation protocols for the frequency shift of optically detected magnetic resonance (ODMR) of nitrogen-vacancy (NV) centers in nanodiamonds (NDs). Ef…