1.6k citations · 3.4k across the 22 of their papers we have counts for
22 papers
Optical bistability and nonlinear dynamics by saturation of cold Yb atoms in a cavity
Hannes Gothe, Tristan Valenzuela, Matteo Cristiani +1
We observed optical bistability as well as oscillations in the upper bistable branch when cold ytterbium atoms are dispersively coupled to a high finesse optical cavity. Comparable…
Controlled rephasing of single collective spin excitations in a cold atomic quantum memory
Boris Albrecht, Pau Farrera, Georg Heinze +2
We demonstrate active control of inhomogeneous dephasing and rephasing for single collective atomic spin excitations (spin-waves) created by spontaneous Raman scattering in a quant…
Storage of up-converted telecom photons in a doped crystal
Nicolas Maring, Kutlu Kutluer, Joachim Cohen +4
We report on an experiment that demonstrates the frequency up-conversion of telecommunication wavelength single-photon-level pulses to be resonant with a :$\mathr…
A Waveguide Frequency Converter Connecting Rubidium Based Quantum Memories to the Telecom C-Band
Boris Albrecht, Pau Farrera, Xavier Fernandez-Gonzalvo +2
The ability to coherently convert the frequency and temporal waveform of single and entangled photons will be crucial to interconnect the various elements of future quantum informa…
Quantum frequency conversion of quantum memory compatible photons to telecommunication wavelengths
Xavier Fernandez-Gonzalvo, Giacomo Corrielli, Boris Albrecht +3
We report an experiment demonstrating quantum frequency conversion of weak light pulses compatible with atomic quantum memories to telecommunication wavelengths. We use a PPLN nonl…
Ultranarrow-Band Photon Pair Source Compatible with Solid State Quantum Memories and Telecommunication Networks
Julia Fekete, Daniel Rielander, Matteo Cristiani +1
We report on a source of ultranarrow-band photon pairs generated by widely nondegenerate cavity-enhanced spontaneous down-conversion. The source is designed to be compatible with P…