News
Unravelling the nonlinear generation of designer vortices with dielectric metasurfaces
Researchers from the DON team have demonstrated and analyzed the generation of high-purity second-harmonic vortices with dielectric metasurfaces. These results are published in Light: Science and Applications. Vortex beams are currently drawing a great deal of...
Thermal stability of high-entropy nanoalloys: reality or chimera?
By studying at the atomic scale the thermal behavior of nanoparticles composed of gold, cobalt, copper, nickel and platinum, scientists have revealed that the stability of these so-called high-entropy nanoalloys is much lower than expected, as gold and copper...
On-chip generation of spatial entanglement
The QITE team just published in Phys. Rev. Lett. its work on the generation of spatial entanglement in nonlinear waveguide arrays, in collaboration with C2N and INPHYNI. Combining the generation and manipulation of complex quantum states of light on a single chip is a...
An hybrid III-V / Silicon source of photon pairs
The QITE team of MPQ lab, in collaboration with C2N lab, INPHYNI and STMicroelectronics, has just published its work on the development of integrated hybrid sources of entangled photons in PRX Quantum. Combining the generation and manipulation of quantum states of...
Emergent quantum phase transition in superconducting circuits
The THEORIE team has recently published a significant theoretical study in Nature Communications on the topic of quantum critical phenomena. This research addresses a current debate that questions the traditional understanding of dissipative quantum phase transitions...
Photonics Innovation Award 2024 for Hamidreza Neshasteh
Congratulations to Hamidreza Neshasteh and Florent Malabat, of the LIME team, who have received the Photonics21 Innovation Award 2024 !The award, with a prize money of €5,000 honours “the outstanding research on micron-scale laboratory housed on a single miniature...
Sara Ducci elected Optical Fellow
Congratulations to Sara Ducci, Professor at Lab. MPQ (Université Paris Cité / CNRS), who has just been elected Fellow of Optica (formerly OSA), "for her significant achievements in the field of integrated nonlinear quantum photonics, from fundamentals to applications,...
New topology of electron-photon states in cavity quantum materials
The THEORIE team just published in Phys. Rev. Lett. an article on the topological properties of cavity quantum materials. Topological materials exhibit extraordinary properties, thanks to the unique characteristics of their electronic wavefunctions. To grasp this...