90 citations · 202 across the 5 of their papers we have counts for
8 papers · 1 filter
Field validation of GNSS-independent positioning enhancement using a wearable ultra-stable quantum magnetometer
Stirling Scholes, Dominic Hunter, Courtney Dyer +8
Increasing the resilience of positioning systems that currently rely on Global Navigation Satellite System (GNSS) signals can be achieved by incorporating stable and sensitive meas…
High-Resolution Atomic Magnetometer-Based Imaging of Integrated Circuits and Batteries
Dominic Hunter, Marcin S. Mrozowski, Stuart J. Ingleby +7
Optically pumped magnetometers (OPMs) have emerged as a powerful technique for high-resolution magnetic field imaging. However, achieving sub-millimeter spatial resolution at sub-p…
A tuneable wavelength reference for chip-scale laser cooling
S. Dyer, K. Gallacher, U. Hawley +6
We demonstrate a tuneable, chip-scale wavelength reference to greatly reduce the complexity and volume of cold-atom sensors. A 1 mm optical path length micro-fabricated cell provid…
Enhanced observation time of magneto-optical traps using micro-machined non-evaporable getter pumps
Rodolphe Boudot, James P. McGilligan, Kaitlin R. Moore +5
We show that micro-machined non-evaporable getter pumps (NEGs) can extend the time over which laser cooled atoms canbe produced in a magneto-optical trap (MOT), in the absence of o…
Cold-atom clock based on a diffractive optic
Rachel Elvin, Gregory W. Hoth, Michael Wright +5
Clocks based on cold atoms offer unbeatable accuracy and long-term stability, but their use in portable quantum technologies is hampered by a large physical footprint. Here, we use…
A magneto-optic trap using a reversible, solid-state alkali-metal source
S. Kang, K. R. Moore, J. P. McGilligan +5
We demonstrate a novel way to form and deplete a vapor-cell magneto-optic trap (MOT) using a reversible, solid-state alkali-metal source (AMS) via an applied polarized voltage. Usi…