36 citations · 69 across the 2 of their papers we have counts for
6 papers
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…
Autler-Townes splitting via frequency upconversion at ultra-low power levels in cold Rb atoms using an optical nanofiber
Ravi Kumar, Vandna Gokhroo, Kieran Deasy +1
The tight confinement of the evanescent light field around the waist of an optical nanofiber makes it a suitable tool for studying nonlinear optics in atomic media. Here, we use an…
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…
Spectroscopy, Manipulation and Trapping of Neutral Atoms, Molecules, and Other Particles using Optical Nanofibers: A Review
Michael J. Morrissey, Kieran Deasy, Mary Frawley +5
The use of tapered optical fibers, i.e., optical nanofibers, for spectroscopy and the detection of small numbers of particles, such as neutral atoms or molecules, has been gaining…
Investigation of a Rb Dark Magneto-Optical Trap using an Optical Nanofibre
L. Russell, R. Kumar, V. B. Tiwari +1
We report here measurements on a dark magneto-optical trap (DMOT) of Rb atoms using an optical nanofibre (ONF) with a waist of ~1 m. The DMOT is created using a dou…
Measurements on release-recapture of cold Rb-85 atoms using an optical nanofibre in a magneto-optical trap
L. Russell, R. Kumar, V. B. Tiwari +1
We have performed release-recapture temperature measurements of laser-cooled Rb-85 atoms using an optical nanofibre (ONF) in a magneto-optical trap (MOT). The effects of changing t…