4 papers · 1 filter
Symmetric Bloch oscillations of matter waves
Zachary Pagel, Weicheng Zhong, Richard H. Parker +3
Cold atoms in an optical lattice provide an ideal platform for studying Bloch oscillations. Here, we extend Bloch oscillations to two superposed optical lattices that are accelerat…
Gravity surveys using a mobile atom interferometer
Xuejian Wu, Zachary Pagel, Bola S. Malek +4
Mobile gravimetry is important in metrology, navigation, geodesy, and geophysics. Atomic gravimeters could be among the most accurate mobile gravimeters, but are currently constrai…
Offset Simultaneous Conjugate Atom Interferometers
Weicheng Zhong, Richard H. Parker, Zachary Pagel +2
Correlating the signals from simultaneous atom interferometers has enabled some of the most precise determinations of fundamental constants. Here, we show that multiple interferome…
Embedded Control System for Mobile Atom Interferometers
Bola Malek, Zachary Pagel, Xuejian Wu +1
Atom interferometers require precise control of digital, analog, and radio frequency signals for effective operation. In this paper, we propose and implement a control system for m…