72 citations · 149 across the 3 of their papers we have counts for
7 papers
Interfacing transitions of different alkali atoms and telecom bands using one narrowband photon pair source
Gerhard Schunk, Ulrich Vogl, Dmitry V. Strekalov +7
Quantum information technology strongly relies on coupling of optical photons with narrowband quantum systems, such as quantum dots, color centers, and atomic systems. This couplin…
Near-infrared single-photon spectroscopy of a whispering gallery mode resonator using energy-resolving transition edge sensors
Michael Förtsch, Thomas Gerrits, Martin J. Stevens +9
We demonstrate a method to perform spectroscopy of near-infrared single photons without the need of dispersive elements. This method is based on a photon energy resolving transitio…
Identifying modes of large whispering-gallery mode resonators from the spectrum and emission pattern
Gerhard Schunk, Josef U. Fürst, Michael Förtsch +6
Identifying the mode numbers in whispering-gallery mode resonators (WGMRs) is important for tailoring them to experimental needs. Here we report on a novel experimental mode analys…
Distributing Entanglement with Separable States
Christian Peuntinger, Vanessa Chille, Ladislav Mišta +5
Like a silver thread, quantum entanglement [1] runs through the foundations and breakthrough applications of quantum information theory. It cannot arise from local operations and c…
A Versatile Source of Single Photons for Quantum Information Processing
Michael Förtsch, Josef Fürst, Christoffer Wittmann +6
The quantum state of a single photon stands among the most fundamental and intriguing manifestations of quantum physics. At the same time single photons and pairs of single photons…
Birefringence and dispersion of cylindrically polarized modes in nanobore photonic crystal fiber
T. G. Euser, M. A. Schmidt, N. Y. Joly +10
We demonstrate experimentally and theoretically that a nanoscale hollow channel placed centrally in the solid glass core of a photonic crystal fiber strongly enhances the cylindric…