... how to make quantum communication possible for real-life applications. In a key step, a group of researchers was recently able to greatly improve the lifetime of a form of quantum memory.
... Saikat Ghosh, Jonathan Simon, Benjamin Bloom, and Vladan Vuletic from MIT have demonstrated an atomic quantum memory that heralds the successful storage of a light beam in a cold atom gas. The atomic ...
... useful in technology in which electron quantum spin states are used to enhance electronic devices. Additionally, Heusler alloys may have an effect in quantum memory processing and telecommunications.
... decade as possible building blocks of quantum information processing. Indium arsenide quantum dots (InAs) can be used for memory operations in devices made from gallium arsenide and aluminum gallium ...
... ) -- Physicists have taken a step closer to realizing long-distance quantum communication, in which a quantum state is transferred from one location to another by becoming entangled with a traveling ...
... the atoms could destroy the information.
"The challenge for us in implementing these long-lived quantum memories is to preserve the phase imprinting in the atomic ensemble for as long as possible," ...
... the first experimental measurement of the time decay of Fock states in a superconducting quantum circuit, and we believe this will provide useful information as we work toward developing a quantum ...
... for transferring information fast over long distances, whereas atoms offer a valuable medium for long-lived quantum memory. The combination represents an attractive architecture for a ...
... Arrays like this potentially could be used as multi-bit quantum memories.
The new NIST technique counteracts ... represent bit values of 1 or 0, quantum computers would manipulate the properties of qubits ...
... between two remote particles of matter, marking an important step toward the development of a quantum computer. In previous experiments, researchers have used photons, which are difficult to store. ...
... of light has been discovered by a team from Australia, allowing bursts of laser to work as a flexible optical memory and potentially assist in extending the range of quantum information systems.
... carries a value of 0 (no charge) or 1 (charge). Quantum computing utilizes an intrinsic ... spin control and readout mechanisms. Also, while the quantum memory time observed in this study is exceptionally ...
... shuffling, marathon march towards making a quantum computer has just skipped ahead a few ... feasibility of quantum processing, this experiment represents the first-ever creation of quantum memory.
read ...
... advances in the Caltech Quantum Optics Group, including the mapping of photonic entanglement to and from a quantum memory (http://media.caltech.edu/press_releases/13115), and the distribution of ...
