Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.5k papers
- California Institute of TechnologyUS1k papers
- University of CambridgeGB903 papers
- University of EdinburghGB895 papers
- Leiden UniversityNL867 papers
- University of OxfordGB837 papers
- Royal ObservatoryGB816 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR814 papers
- CEA Paris-SaclayFR655 papers
- University College LondonGB641 papers
- Max Planck Institute for Extraterrestrial PhysicsDE615 papers
- European Southern ObservatoryCL575 papers
213 papers · 1 filter
Painted loading: a toolkit for loading spatially large optical tweezer arrays
Mitchell J. Walker, Ryuji Moriya, Jack D. Segal +5
Arrays of neutral atoms in optical tweezers are widely used in quantum simulation and computation, and precision frequency metrology. The capabilities of these arrays are enhanced…
Self-induced transparency and optical transients in atomic vapors
B. S. Cartwright, S. A. Wrathmall, R. M. Potvliege
The rapid turn-on of a strong, resonant, continuous wave laser field may trigger the formation of a transient oscillation akin to a train of damped solitons, before the vapor-field…
DiPolMol-Py: A Python package for calculations for ground-state molecules
Bethan Humphreys, Alex J. Matthies, Hannah J. Williams
We present the python package DiPolMol-Py, which can be used to calculate the rotational and hyperfine structure of molecules. The calculations can be performed in the presen…
Determination of Quantum Defects and Core Polarizability of Atomic Cesium via Terahertz and Radio-Frequency Spectroscopy in Thermal Vapor
Gianluca Allinson, Lucy A. Downes, Kevin J. Weatherill +1
We present new measurements of quantum defects and core polarizabilities in cesium (Cs), based on transition frequency measurements between Rydberg states ($14 \leq n \leq…
Long-lived multilevel coherences and spin-1 dynamics encoded in the rotational states of ultracold molecules
Tom R. Hepworth, Daniel K. Ruttley, Fritz von Gierke +3
Rotational states of ultracold polar molecules possess long radiative lifetimes, microwave-domain coupling, and tunable dipolar interactions. The availability of numerous rotationa…
Individual assembly of two-species Rydberg molecules using optical tweezers
Alexander Guttridge, Tom R. Hepworth, Daniel K. Ruttley +3
We present a new approach to investigating Rydberg molecules by demonstrating the formation and characterization of individual RbCs Rydberg molecules using optical tweezers.…
Unravelling the Structures in the van der Waals Interactions of Alkali Rydberg Atoms
Karen Wadenpfuhl, C. Stuart Adams
Rydberg atoms are used in a wide range of applications due to their peculiar properties like strong dipolar and van der Waals interactions. The choice of Rydberg state has a huge i…
Modelling spectra of hot alkali vapour in the saturation regime
Daniel R Häupl, Clare R Higgins, Danielle Pizzey +5
Laser spectroscopy of hot atomic vapours has been studied extensively. Theoretical models that predict the absolute value of the electric susceptibility are crucial for optimising…
Long-lived entanglement of molecules in magic-wavelength optical tweezers
Daniel K. Ruttley, Tom R. Hepworth, Alexander Guttridge +1
Realising quantum control and entanglement of particles is crucial for advancing both quantum technologies and fundamental science. Significant developments in this domain have bee…
Collisions of Spin-polarized YO Molecules for Single Partial Waves
Justin J. Burau, Kameron Mehling, Matthew D. Frye +4
Efficient sub-Doppler laser cooling and optical trapping of YO molecules offer new opportunities to study collisional dynamics in the quantum regime. Confined in a crossed optical…
mqdtfit: A collection of Python functions for empirical multichannel quantum defect calculations
R. M. Potvliege
The Python functions distributed with this article can be used for calculating the parameters of multichannel quantum defect theory models describing excited bound states of comple…
Multichannel quantum defect theory of strontium bound Rydberg states
C. L. Vaillant, M. P. A. Jones, R. M. Potvliege
Newly calculated multichannel quantum defect theory parameters and channel fractions are presented for the singlet and triplet S, P and D series and singlet F series of strontium.…
Enhanced quantum control of individual ultracold molecules using optical tweezer arrays
Daniel K. Ruttley, Alexander Guttridge, Tom R. Hepworth +1
Control over the quantum states of individual molecules is crucial in the quest to harness their rich internal structure and dipolar interactions for applications in quantum scienc…
Simultaneous multi-band radio-frequency detection using high-orbital-angular-momentum states in a Rydberg-atom receiver
Gianluca Allinson, Matthew J. Jamieson, Lucy Downes +3
We demonstrate simultaneous detection of radio-frequency (RF) fields ranging from the very high-frequency (VHF) band (128 MHz) to terahertz frequencies (0.61 THz) using a caesium R…
Trap induced broadening in a potential hydrogen lattice clock
J. P. Scott, R. M. Potvliege, D. Carty +1
We consider the potential use of optical traps for precision measurements in atomic hydrogen (H). Using an implicit summation method, we calculate the atomic polarisability, the ra…
Emergence of synchronisation in a driven-dissipative hot Rydberg vapor
Karen Wadenpfuhl, C. Stuart Adams
We observe synchronisation in a thermal (35-60 °C) atomic (Rb) ensemble driven to a highly-excited Rydberg state (principle quantum number n ranging from 43 to 79). Synchronisation…
An association sequence suitable for producing ground-state RbCs molecules in optical lattices
Arpita Das, Philip D. Gregory, Tetsu Takekoshi +5
We identify a route for the production of RbCs molecules in the rovibronic ground state that is compatible with efficient mixing of the atoms i…
Observation of Rydberg blockade due to the charge-dipole interaction between an atom and a polar molecule
Alexander Guttridge, Daniel K. Ruttley, Archie C. Baldock +4
We demonstrate Rydberg blockade due to the charge-dipole interaction between a single Rb atom and a single RbCs molecule confined in optical tweezers. The molecule is formed by mag…
Formation of ultracold molecules by merging optical tweezers
Daniel K. Ruttley, Alexander Guttridge, Stefan Spence +4
We demonstrate the formation of a single RbCs molecule during the merging of two optical tweezers, one containing a single Rb atom and the other a single Cs atom. Both atoms are in…
Voigt transmission windows in optically thick atomic vapours: a method to create single-peaked line centre filters
Jack D Briscoe, Fraser D Logue, Danielle Pizzey +2
Cascading light through two thermal vapour cells has been shown to improve the performance of atomic filters that aim to maximise peak transmission over a minimised bandpass window…
Detection of HF and VHF Fields through Floquet Sideband Gaps by `Rabi Matching' Dressed Rydberg Atoms
Andrew P. Rotunno, Samuel Berweger, Nikunjkumar Prajapati +6
Radio frequencies in the HF and VHF (3 MHz to 300 MHz) bands are challenging for Rydberg atom-based detection schemes, as resonant detection requires exciting the atoms to extremel…
Magnetic Feshbach resonances between atoms in S and P states: mechanisms and dependence on atomic properties
Bijit Mukherjee, Matthew D. Frye, Jeremy M. Hutson
Magnetically tunable Feshbach resonances exist in ultracold collisions between atoms in S and P states, such as an alkali-metal atom colliding with Yb or Sr in a clock…
A practical guide to Terahertz imaging using thermal atomic vapour
Lucy Downes, Lara Torralbo-Campo, Kevin Weatherill
This tutorial aims to provide details on the underlying principles and methodologies of atom-based terahertz imaging techniques. Terahertz imaging is a growing field of research wh…
Preparation of Rb and Cs in the motional ground state of a single optical tweezer
S. Spence, R. V. Brooks, D. K. Ruttley +2
We report simultaneous Raman sideband cooling of a single Rb atom and a single Cs atom held in separate optical tweezers at 814\,nm and 938\,nm, respectively. Starti…