Photonic graph states—quantum light states where multiple photons are mutually entangled—
are key resources for optical quantum technologies. They are notably at the core of error …

Light states composed of multiple entangled photons—such as cluster states—are essential
for develo** and scaling-up quantum computing networks. Photonic cluster states can be …

Single-photon sources based on semiconductor quantum dots have emerged as an
excellent platform for high efficiency quantum light generation. However, scalability remains …

In the framework of optical quantum computing and communications, a major objective
consists in building receiving nodes implementing conditional operations on incoming …

Entanglement and spontaneous emission are fundamental quantum phenomena that drive
many applications of quantum physics. During the spontaneous emission of light from an …

The characteristics of a single-photon emitter based on a semiconductor quantum dot, such
as their indistinguishability and brightness, depend on the stability of the recombination …

A high-efficiency spin-photon interface is an essential piece of quantum hardware necessary
for various quantum technologies. Self-assembled (In, Ga) As quantum dots have excellent …

Spin noise spectroscopy has become a widespread technique to extract information on spin
dynamics in atomic and solid-state systems, in a potentially nonperturbative way. Here we …

The characteristics of single photons emitted by columnar microstructures based on epitaxial
microcavity heterostructures with distributed Bragg reflectors, which include self-organized …

We investigate the effects of weak value amplification on the nonclassical properties of the
two-mode squeezed vacuum state. We calculate the quadrature squeezing and second …