Epitaxial quantum dots: a semiconductor launchpad for photonic quantum technologies
Epitaxial quantum dots formed by III–V compound semiconductors are excellent sources of
non-classical photons, creating single photons and entangled multi-photon states on …
non-classical photons, creating single photons and entangled multi-photon states on …
Resonance fluorescence of a chiral artificial atom
We demonstrate a superconducting artificial atom with strong unidirectional coupling to a
microwave photonic waveguide. Our artificial atom is realized by coupling a transmon qubit …
microwave photonic waveguide. Our artificial atom is realized by coupling a transmon qubit …
Direct observation of a few-photon phase shift induced by a single quantum emitter in a waveguide
Realizing a sensitive photon-number-dependent phase shift on a light beam is required both
in classical and quantum photonics. It may lead to new applications for classical and …
in classical and quantum photonics. It may lead to new applications for classical and …
Chiral quantum optics: recent developments, and future directions
Chiral quantum optics is a growing field of research where light-matter interactions become
asymmetrically dependent on momentum and spin, offering novel control over photonic and …
asymmetrically dependent on momentum and spin, offering novel control over photonic and …
Photon bound state dynamics from a single artificial atom
The interaction between photons and a single two-level atom constitutes a fundamental
paradigm in quantum physics. The nonlinearity provided by the atom leads to a strong …
paradigm in quantum physics. The nonlinearity provided by the atom leads to a strong …
Waveguide QED with quadratic light-matter interactions
Quadratic light-matter interactions are nonlinear couplings such that quantum emitters
interact with photonic or phononic modes exclusively via the exchange of excitation pairs …
interact with photonic or phononic modes exclusively via the exchange of excitation pairs …
Quantum nonlinear metasurfaces from dual arrays of ultracold atoms
Optical interfaces with subwavelength patterns make it possible to manipulate light waves
beyond the typical capabilities of ordinary optical media. Subwavelength arrays of ultracold …
beyond the typical capabilities of ordinary optical media. Subwavelength arrays of ultracold …
Atom-light interactions using optical nanofibres—a perspective
Complete control of light-matter interactions at a single quantum level is critical for quantum
science applications such as precision measurement and information processing …
science applications such as precision measurement and information processing …
Realization of a Coherent and Efficient One-Dimensional Atom
A quantum emitter interacting with photons in a single optical-mode constitutes a one-
dimensional atom. A coherent and efficiently coupled one-dimensional atom provides a …
dimensional atom. A coherent and efficiently coupled one-dimensional atom provides a …
Dissipative stabilization of dark quantum dimers via squeezed vacuum
Understanding the mechanism through which an open quantum system exchanges
information with an environment is central to the creation and stabilization of quantum states …
information with an environment is central to the creation and stabilization of quantum states …