212 citations · 522 across the 6 of their papers we have counts for
6 papers
Readout delay free Bragg atom interferometry using overlapped spatial fringes
P. B. Wigley, K. S. Hardman, C. Freier +5
A method for mitigating the readout delay characteristic of Bragg-based atom interferometry is presented, utilizing an asymmetric Mach-Zehnder interferometer sequence to generate s…
Quantum tunneling dynamics of an interacting Bose-Einstein condensate through a Gaussian barrier
P. Manju, K. S. Hardman, M. A. Sooriyabandara +5
The transmission of an interacting Bose-Einstein condensate incident on a repulsive Gaussian barrier is investigated through numerical simulation. The dynamics associated with inte…
Observation of a Modulational Instability in Bose-Einstein condensates
P. J. Everitt, M. A. Sooriyabandara, M. Guasoni +10
We observe the breakup dynamics of an elongated cloud of condensed Rb atoms placed in an optical waveguide. The number of localized spatial components observed in the breaku…
A quantum sensor: simultaneous precision gravimetry and magnetic gradiometry with a Bose-Einstein condensate
Kyle S. Hardman, Patrick J. Everitt, Gordon D. McDonald +7
A Bose-Einstein condensate is used as an atomic source for a high precision sensor. A atom F=1 spinor condensate of Rb is released into free fall for up to $7…
Non-destructive shadowgraph imaging of ultracold atoms
Paul B. Wigley, Patrick J. Everitt, Kyle S. Hardman +7
An imaging system is presented that is capable of far-detuned non-destructive imaging of a Bose-Einstein condensate with the signal proportional to the second spatial derivative of…
Fast machine-learning online optimization of ultra-cold-atom experiments
P. B. Wigley, P. J. Everitt, A. van den Hengel +12
Machine-designed control of complex devices or experiments can discover strategies superior to those developed via simplified models. We describe an online optimization algorithm b…