This thesis focuses on the experimental realisation of an artificial atom with a V-shape energy level diagram.Inspired by trapped-ion experiments, we theoretically predict an ultra fast and high fidelity quantum nondestructive readout of qubit state by using the V-shape artificial atom in a circuit quantum electrodynamicsarchitecture.To realise this experiment, we have developed an experimental setup to perform transmission measurementsof our superconducting quantum circuits by heterodyne technique at very low temperatures (30mK) and verylow signal amplitude (fW). We also implemented a hardware and software environment enabling multi-tonespectroscopies and time-resolved measurements in order to control the quantum state of the artificial at...
Quantum optics is the study of interaction between atoms and photons. In the eight papers of this th...
This thesis intends to give a concise yet meaningful overview about the progress in the physical rea...
In this thesis, measurements on superconducting electrical circuits that exhibit quantum mechanical ...
This thesis focuses on the experimental realisation of an artificial atom with a V-shape energy leve...
This thesis presents a series of circuit QED (cQED) experiments, in which artificial atoms consistin...
Superconducting quantum bits originally developed for quantum computation have properties similar to...
Cette thèse présente un ensemble d'expériences de QED en circuit (cQED), dans lesquelles des atomes ...
This thesis focuses on the quantum dynamics in inductive dcSQUID. This device is a superconducting l...
International audienceWe propose a quantum nondemolition (QND) readout scheme for a superconducting ...
After years of academic development, the circuit quantum electrodynamics is entering the age of appl...
We report amplification of electromagnetic waves by a single artificial atom in open 1D space. Our t...
In the present work, we explore possible routes to the future exploitation of quantum technologies i...
One of the major challenges of the last decade in physics has been the practical implementation of q...
Abstract Elementary experiments of atomic physics and quantum optics can be reproduced on a circuit ...
This experimental thesis explores energetic and informational aspects of the fluorescence emitted by...
Quantum optics is the study of interaction between atoms and photons. In the eight papers of this th...
This thesis intends to give a concise yet meaningful overview about the progress in the physical rea...
In this thesis, measurements on superconducting electrical circuits that exhibit quantum mechanical ...
This thesis focuses on the experimental realisation of an artificial atom with a V-shape energy leve...
This thesis presents a series of circuit QED (cQED) experiments, in which artificial atoms consistin...
Superconducting quantum bits originally developed for quantum computation have properties similar to...
Cette thèse présente un ensemble d'expériences de QED en circuit (cQED), dans lesquelles des atomes ...
This thesis focuses on the quantum dynamics in inductive dcSQUID. This device is a superconducting l...
International audienceWe propose a quantum nondemolition (QND) readout scheme for a superconducting ...
After years of academic development, the circuit quantum electrodynamics is entering the age of appl...
We report amplification of electromagnetic waves by a single artificial atom in open 1D space. Our t...
In the present work, we explore possible routes to the future exploitation of quantum technologies i...
One of the major challenges of the last decade in physics has been the practical implementation of q...
Abstract Elementary experiments of atomic physics and quantum optics can be reproduced on a circuit ...
This experimental thesis explores energetic and informational aspects of the fluorescence emitted by...
Quantum optics is the study of interaction between atoms and photons. In the eight papers of this th...
This thesis intends to give a concise yet meaningful overview about the progress in the physical rea...
In this thesis, measurements on superconducting electrical circuits that exhibit quantum mechanical ...