Experimental results are presented on the efficiency limits for a quantum interface between a
matter-based qubit and a photonic qubit. Using a trapped ion in an optical cavity, we obtain …

Gottesman-Kitaev-Preskill (GKP) states are a central resource for fault-tolerant optical
continuous-variable quantum computing. However, their realization in the optical domain …

In this paper we show how to generate multiple single-photon wave packets of arbitrary
temporal shape from an optical cavity coupled with N three-level atoms driven by a driving …

We demonstrate the fabrication of ultra-low-loss, all-fiber Fabry–Perot cavities that contain a
nanofiber section, optimized for cavity quantum electrodynamics. By continuously monitoring …

Neutral atoms are among the leading platforms toward realizing fault-tolerant quantum
computation (FTQC). However, scaling up a single neutral-atom device beyond $\sim 10^ 4 …

For single-photon generation based on cavity quantum electrodynamics, we investigate a
practical model assuming a Gaussian wave packet. This model makes it possible to …

The qubit scalability imposes a paramount challenge in the field of quantum computing.
Photonic interconnects between distinct quantum computing modules provide a solution to …

We present a study on the optical losses of Fabry-Pérot cavities subject to realistic
transverse mirror misalignment. We consider mirrors of the two most prevalent surface forms …

Significant progress has been achieved in leveraging atomic systems for the effective
operation of quantum networks, which are essential for secure and long-distance quantum …

In the design optimization of ion-cavity interfaces for quantum networking applications,
difficulties occur due to the many competing figures of merit and highly interdependent …