142 citations · 566 across the 26 of their papers we have counts for
7 papers · 1 filter
Surface charges in a Rydberg atom-nanowaveguide hybrid quantum system
Aswathy Raj, Anna Kortel, Krishna Jadeja +4
Hybrid quantum platforms based on highly excited Rydberg atoms coupled to nanophotonics devices offer a promising route toward scalable quantum networks and integrated quantum tech…
Spin selection rule for {\it S} level transitions in atomic rubidium under paraxial and nonparaxial two-photon excitation
Krishnapriya Subramonian Rajasree, Ratnesh Kumar Gupta, Vandna Gokhroo +5
We report on an experimental test of the spin selection rule for two-photon transitions in atoms. In particular, we demonstrate that the transition rate in a…
Generation of cold Rydberg atoms at submicron distances from an optical nanofiber
Krishnapriya Subramonian Rajasree, Tridib Ray, Kristoffer Karlsson +2
We report on a controllable, hybrid quantum system consisting of cold Rydberg atoms and an optical nanofiber interface. Using a two-photon ladder-type excitation in Rb, we d…
Multi-level cascaded electromagnetically induced transparency in cold atoms using an optical nanofibre interface
Ravi Kumar, Vandna Gokhroo, Síle Nic Chormaic
Ultrathin optical fibres integrated into cold atom setups are proving to be ideal building blocks for atom-photon hybrid quantum networks. Such optical nanofibres (ONF) can be used…
Interaction of laser-cooled Rb atoms with higher order modes of an optical nanofiber
Ravi Kumar, Vandna Gokhroo, Aili Maimaiti +4
Optical nanofibres are used to confine light to subwavelength regions and are very promising tools for the development of optical fibre-based quantum networks using cold, neutral a…
Nanostructured optical nanofibres for atom trapping
Mark Daly, Viet Giang Truong, Ciarán Phelan +2
We propose an optical dipole trap for cold neutral atoms based on the electric field produced from the evanescent fields in a hollow rectangular slot cut through an optical nanofib…