Ultra-Efficient Qubit Readout Enables Quantum Leap
Using Quobly’s Strategy to Build Qubits With FD-SOI Technology, Readout Architecture ‘Provides a Path to Low Power and Scalable Quantum’ ICs
Hydrogen Bonds Enable New Approach to Spin Qubit Assembly
Scientists have made a transformative discovery in quantum computing that challenges long-held assumptions about spin qubit assembly. The breakthrough research demonstrates that hydrogen bonds can effectively facilitate spin interactions between qubit components.
Group IV Laser Bridges Silicon-Photonics Gap
In a groundbreaking development published in Nature Communications, an international research team has created the first electrically pumped continuous-wave semiconductor laser compatible with silicon integration. The device, constructed from group IV elements using stacked layers of silicon-germanium-tin and germanium-tin, operates with minimal power requirements comparable to an LED.
Superradiance: Contrasting Behavior in Optical Cavities versus Free Space
Superradiance is a quantum phenomenon where atoms emit light collectively when interacting with cavity photons. This effect has been well-studied in optical cavities but remains elusive in free space due to synchronization challenges. In optical […]
Quantum research breakthrough uses synthetic dimensions to efficiently process quantum information
A new study opens the door to cutting-edge solutions that could contribute to the realization of a system capable of processing quantum information in a simple yet powerful way. The work presents a method for manipulating the photonic states of light in a never-before-seen way, offering greater control over the evolution of photon propagation. This control makes it possible to improve the detection and number of photon coincidences, as well as the efficiency of the system.
CEA and Startup C12 join forces to develop next-generation Quantum Computers
CEA, a French key player in research, development and innovation, and C12 Quantum Electronics, a startup focused on developing the next-generation of quantum computers using carbon nanotubes, today announced a partnership to produce the first […]
A novel light-spin interface advances development of Quantum Computers
Researchers at Karlsruhe Institute of Technology (KIT) and Chimie ParisTech/CNRS have now significantly advanced the development of molecule-based materials suitable for use as light-addressable fundamental quantum units. They have demonstrated for the first time the […]
French CEA-Leti to build Quantum-Photonics platform
French CEA-Leti has just announced the setup of a Quantum-Photonics Platform to ensure ultra-secure data for Finance, Energy, Defense and other industries. The Project will aim to build demonstrators for transmitting and receiving qubits and […]
Atos announces its Quantum Annealing Simulator
Atos announces the development of a new Quantum Annealing Simulator via its existing Atos Quantum Learning Machine offering (Atos QLM).
3-D trapping of atoms in Rydberg state
Researchers at CNRS, Université Paris-Saclay have demonstrated the 3-D trapping of atoms in a Rydberg state inside holographic optical bottle beam traps.
Quantum algorithms for deep Convolutional Neural Networks (CNN)
Researchers at CNRS, IRIF and Université Paris Diderot have described the first CNN implementation on quantum processors, with an advantage that could allow for bigger and faster CNN, thus many more applications.
Quantum algorithms for assets portfolio optimization
Researchers from the Université Paris Diderot develop the first quantum algorithm for the constrained portfolio optimization problem.