385 citations · 523 across the 11 of their papers we have counts for
11 papers
observation of non-polar to strongly polar atom-ion collision dynamics
Moritz Berngruber, Daniel J. Bosworth, Oscar A. Herrera-Sancho +8
The onset of collision dynamics between an ion and a Rydberg atom is studied in a regime characterized by a multitude of collision channels. These channels arise from coupling betw…
A Single Photon Source based on a Long-Range Interacting Room Temperature Vapor
Felix Moumtsilis, Max Mäusezahl, Haim Nakav +3
We report on the current development of a single photon source based on a long-range interacting room temperature rubidium vapor. We discuss the history of the project, the product…
Manipulating the Dipolar Interactions and Cooperative Effects in Confined Geometries
Hadiseh Alaeian, Artur Skljarow, Stefan Scheel +2
To facilitate the transition of quantum effects from the controlled laboratory environment to practical real-world applications, there is a pressing need for scalable platforms. On…
Collisional shift and broadening of Rydberg states in nitric oxide at room temperature
Fabian Munkes, Alexander Trachtmann, Patrick Kaspar +9
We report on the collisional shift and line broadening of Rydberg states in nitric oxide (NO) with increasing density of a background gas at room temperature. As a background gas w…
Limit Cycle Phase and Goldstone Mode in Driven Dissipative Systems
H. Alaeian, G. Giedke, I. Carusotto +2
In this article, we theoretically investigate the first- and second-order quantum dissipative phase transitions of a three-mode cavity with a Hubbard interaction. In both types, th…
Proof of concept for an optogalvanic gas sensor for NO based on Rydberg excitations
Johannes Schmidt, Markus Fiedler, Ralf Albrecht +9
We demonstrate the applicability of 2-photon Rydberg excitations of nitric oxide (NO) at room temperature in a gas mixture with helium (He) as an optogalvanic gas sensor. The charg…
Coupling a thermal atomic vapor to an integrated ring resonator
Ralf Ritter, Nico Gruhler, Wolfram Pernice +3
Strongly interacting atom-cavity systems within a network with many nodes constitute a possible realization for a quantum internet which allows for quantum communication and comput…
Motion-induced signal revival in pulsed Rydberg four-wave mixing beyond the frozen gas limit
B. Huber, A. Kölle, T. Pfau
We present measurements on pulsed four-wave mixing involving a Rydberg state in an atomic vapor cell. The excitation to the Rydberg state is conducted by a pulsed two-photon excita…
Atom Based Vector Microwave Electrometry Using Rubidium Rydberg Atoms in a Vapor Cell
J. Sedlacek, A. Schwettmann, Harald Kübler +1
It is clearly important to pursue atomic standards for quantities like electromagnetic fields, time, length and gravity. We have recently shown, using Rydberg states, that Rb atoms…
Room temperature Rydberg Single Photon Source
M. M. Müller, A. Kölle, R. Löw +3
We present an optimal protocol to implement a room temperature Rydberg single photon source within an experimental setup based on micro cells filled with thermal vapor. The optimiz…
Fabrication and characterization of an electrically contacted vapor cell
Renate Daschner, Ralf Ritter, Harald Kübler +4
We demonstrate the use of electrically contacted vapor cells to switch the transmission of a probe laser. The excitation scheme makes use of electromagnetically induced transparenc…