24 citations · 43 across the 6 of their papers we have counts for
6 papers
Single-beam grating-chip 3D and 1D optical lattices
Alan Bregazzi, James P. McGilligan, Paul F. Griffin +2
Ultracold atoms are crucial for unlocking truly precise and accurate quantum metrology, and provide an essential platform for quantum computing, communication and memories. One of…
A cold-atom Ramsey clock with a low volume physics package
Alan Bregazzi, Etienne Batori, Ben Lewis +4
We demonstrate a Ramsey-type microwave clock interrogating the 6.835~GHz ground-state transition in cold \textsuperscript{87}Rb atoms loaded from a grating magneto-optical trap (GM…
An additive-manufactured microwave cavity for a compact cold-atom clock
Etienne Batori, Alan Bregazzi, Ben Lewis +4
We present an additive-manufactured microwave cavity for a Ramsey-type, double resonance, compact cold-atom clock. Atoms can be laser cooled inside the cavity using a grating magne…
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…
Cold-atom shaping with MEMS scanning mirrors
Alan Bregazzi, Paul Janin, Sean Dyer +6
We demonstrate the integration of micro-electro-mechanical-systems (MEMS) scanning mirrors as active elements for the local optical pumping of ultra-cold atoms in a magneto-optical…
A simple imaging solution for chip-scale laser cooling
A. Bregazzi, P. F. Griffin, A. S. Arnold +6
We demonstrate a simple stacked scheme that enables absorption imaging through a hole in the surface of a grating magneto-optical trap (GMOT) chip, placed immediately below a micro…