Efficient microwave photon-to-electron conversion in a high-impedance quantum circuit

O Stanisavljević, JC Philippe, J Gabelli, M Aprili… - Physical Review Letters, 2024 - APS
We demonstrate an efficient and continuous microwave photon-to-electron converter with
large quantum efficiency (83%) and low dark current. These unique properties are enabled …

Wigner-function formalism for the detection of single microwave pulses in a resonator-coupled double quantum dot

D Zenelaj, P Samuelsson, PP Potts - arxiv preprint arxiv:2410.14278, 2024 - arxiv.org
Semiconductor double quantum dots (DQD) coupled to superconducting microwave
resonators offer a promising platform for the detection of single microwave photons. In …

Two-quanta processes in coupled double-quantum-dot cavity systems

T Mihaescu, A Isar, MA Macovei - arxiv preprint arxiv:2501.05967, 2025 - arxiv.org
The quantum dynamics of a compound sample consisting from a semiconductor double
quantum dot (DQD) system non-linearly coupled with a leaking single-mode micro-resonator …

High kinetic inductance-based microwave photon detection

O Stanisavljević - 2024 - theses.hal.science
Single photon detectors at visible frequencies have been essential tools in many areas of
quantum technology, such as quantum key distribution or quantum optics. However …

Non-linear high impedance resonators enabling fast charge detection

A Cicovic - 2024 - lup.lub.lu.se
This thesis explores fast charge detection, enabled by the use of quantum dots and non-
linear high impedance resonators. In particular, the non-linearities of the resonator are …