355 citations · 603 across the 5 of their papers we have counts for
5 papers
Wavelength-tunable open double-microcavity to enhance two closely spaced optical transitions
Simon Seyfferle, Thomas Herzog, Robert Sittig +3
Microcavities have long been recognized as indispensable elements in quantum photonic research due to their usefulness for enhanced light extraction and light-matter interaction. A…
3D printed micro-optics for quantum technology: Optimized coupling of single quantum dot emission into a single mode fiber
Marc Sartison, Ksenia Weber, Simon Thiele +9
Future quantum technology relies crucially on building quantum networks with high fidelity. To achieve this challenging goal, it is of utmost importance to connect single quantum s…
Experimental demonstration of quantum correlations over more than 10 km
W. Tittel, J. Brendel, B. Gisin +3
Energy and time entangled photons at a wavelength of 1310 nm are produced by parametric downconversion in a KNbO3 crystal and are sent into all-fiber interferometers using a teleco…
Non-local two-photon correlations using interferometers physically separated by 35 meters
W. Tittel, J. Brendel, T. Herzog +2
An experimental demonstration of quantum correlations is presented. Energy and time entangled photons at wavelengths of 704 and 1310 nm are produced by parametric downconversion in…
``Plug and play'' systems for quantum cryptography
A. Muller, T. Herzog, B. Huttner +3
We present a time-multiplexed interferometer based on Faraday mirrors, and apply it to quantum key distribution. The interfering pulses follow exactly the same spatial path, ensuri…