3 papers
physics.optics2026
Stability of a high-finesse optical cavity at 493 nm in vacuum for cavity QED with Barium ions
Diptaranjan Das, Ezra Kassa, Hiroki Takahashi
We explore the stability of a high-finesse optical cavity at 493 nm in vacuum for cavity QED with Barium ions. A high-finesse Fabry-Perot cavity is built using mirrors with high-re…
quant-ph2024
How to integrate a miniature optical cavity in a linear ion trap: shielding dielectrics and trap symmetry
Ezra Kassa, Shaobo Gao, Soon Teh +2
One method of scaling up quantum systems is to adopt a modular approach. In the ion trap architecture, an efficient photonic interface between independent linear ion traps would al…
quant-ph2024
Ion Trapping with a Laser-written 3D Miniaturized Monolithic Linear Paul Trap for Microcavity Integration
Soon Teh, Ezra Kassa, Shaobo Gao +2
The miniaturization of ion trap and the precise placement of its electrodes are necessary for the integration of a microcavity to facilitate efficient ion-cavity coupling. We prese…