107 citations · 541 across the 22 of their papers we have counts for
22 papers
A Fully Fiber-Integrated Ion Trap for Portable Optical Atomic Clocks
Xavier Fernandez-Gonzalvo, Matthias Keller
We present a novel, single-ion trap with integrated optical fibers directly embedded within the trap structure to deliver laser light as well as collect the ion's fluorescence. Thi…
Pulsed multireservoir engineering for a trapped ion with applications to state synthesis and quantum Otto cycles
Wallace S. Teixeira, Matthias K. Keller, Fernando L. Semião
Conducting an open quantum system towards a desired steady state through reservoir engineering is a remarkable task that takes dissipation and decoherence as tools rather than impe…
Enhanced ion-cavity coupling through cavity cooling in the strong coupling regime
Costas Christoforou, Corentin Pignot, Ezra Kassa +2
Incorporating optical cavities in ion traps is becoming increasingly important in the development of photonic quantum networks. However, the presence of the cavity can hamper effic…
Improving the Indistinguishability of Single Photons from an Ion-Cavity System
Thomas Walker, Samir Vartabi Kashanian, Travers Ward +1
We investigate schemes for generating indistinguishable single photons, a key feature of quantum networks, from a trapped ion coupled to an optical cavity. Through selection of the…
Strong coupling of a single ion to an optical cavity
Hiroki Takahashi, Ezra Kassa, Costas Christoforou +1
Strong coupling between an atom and an electromagnetic resonator is an important condition in cavity quantum electrodynamics (QED). While strong coupling in various physical system…
Two-frequency operation of a Paul trap to optimise confinement of two species of ions
C. J. Foot, D. Trypogeorgos, E. Bentine +2
We describe the operation of an electrodynamic ion trap in which the electric quadrupole field oscillates at two frequencies. This mode of operation allows simultaneous tight confi…