“Hot” spin quantum bits in silicon transistors Quantum bits (qubits) are the smallest units of information in a quantum computer. Currently, one of the
Light unbound: Data limits could vanish with new optical antennas Shown is a schematic of multiplexed antennas emitting coherent light with orbital angular momenta (OAM).
Quantum Bits and Quantum Memory Devices Foreseen as Scientists Break Spin and Orbital States In a step forward for orbitronics, scientists break the link between
Conventional Optical Fibre Showing Promise in Use For Quantum Internet Could legacy fibre networks host the global quantum Internet? Excerpts and salient points ~ +
University of the Witwatersrand Researchers Leverage Light Patterns Vice Light Polarization for Potential Quantum Information Carrier Structured light promises path to faster, more secure communications
Image Charge Detection to Measure Electron Spin. Is It Possible without Disrupting Quantum System? New method for detecting quantum states of electrons Key points… +
Quantum Key Distribution: Photons, Data Rates, Fibers. Research team from the Technical University of Denmark achieves multi-fold increase in quantum encryption key bitrates. From
Israeli researchers have demonstrated quantum metamaterials are employable in quantum information systems.
Laser Tweezers Positioning Atoms. Designing quantum computers with laser ‘tweezers’ to position atoms; creating the Eifel Tower, Mobius strip, and, mmmmmm, a doughnut, too. This
Renowned researcher, Pan Jianwei, lead a team of physicists from the University of Science and Technology of China with others from Alibaba’s Quantum Computing Laboratory. The research demonstrated entanglement of 6 photons, creating 18 qubits. The entanglements exploited three degrees of freedom encompassing their polarization, orbital angular momentum, and path. This nearly doubles the previous record of 10 entangled qubits.
