57 citations · 167 across the 9 of their papers we have counts for
9 papers
A Portable Dual-Color Two-Photon Rubidium Optical Frequency Standard
Sarah K. Scholten, Emily Ahern, Clayton Locke +8
Portable atomic clocks are essential in a wide variety of applications, most notably in the operation of global navigation satellite systems. Existing portable atomic clocks utiliz…
Demonstration of a simple and compact ytterbium magneto-optical trap
Benjamin White, Rachel F. Offer, Ashby P. Hilton +5
We present a low Size, Weight and Power (SWaP), low-complexity, ytterbium magneto-optical trap (MOT). We demonstrate trapping of Yb atoms on the $|{^1S_0}…
Characterization of near-infrared to telecom frequency conversion in a rubidium-filled hollow-core photonic-crystal fiber
Jed A. Rowland, Chris Perrella, Rachel F. Offer +3
We investigate near-infrared to telecommunications frequency conversion via a diamond four-wave mixing scheme in rubidium vapor contained within a hollow-core photonic-crystal fibe…
The SWaP plot: Visualising the performance of portable atomic clocks as a function of their size, weight and power
Benjamin White, Rachel Offer, Ashby Hilton +1
Precision timekeeping is fundamental to modern technologies such as Global Navigation Satellite Systems (GNSS), communication networks, financial transactions, and power grid manag…
A simple, powerful diode laser system for atomic physics
Andrew Daffurn, Rachel F. Offer, Aidan S. Arnold
External-cavity diode lasers are ubiquitous in atomic physics and a wide variety of other scientific disciplines, due to their excellent affordability, coherence length and versati…
Gouy phase-matched angular and radial mode conversion in four-wave mixing
Rachel F. Offer, Andrew Daffurn, Erling Riis +3
Studying the conversion between transverse light modes via four-wave mixing in a heated rubidium vapour, we demonstrate and explain a transfer between azimuthal and radial mode num…