Jean-Claude Besse

Single-Shot Quantum Nondemolition Detection of Individual Itinerant Microwave Photons

2018 · Physical Review X

Single-photon detection is an essential component in many experiments in quantum optics, but it remains challenging in the microwave domain. We realize a quantum nondemolition detector for propagating microwave photons and characterize its performance using …

Performance characterization of a multi-module quantum processor with static inter-chip couplers

2026 · EPJ Quantum Technology

Abstract Three-dimensional integration technologies such as flip-chip bonding are a key prerequisite to realize large-scale superconducting quantum processors. Modular architectures, in which circuit elements are spread over multiple chips, can further improve scalability and performance …