July 25, 2023 — Fast data transmissions could be delivered in homes and offices through light-emitting diodes (LED) bulbs, complementing existing communication technologies and ...
July 13, 2023 — A new theoretical study provides a framework for understanding nonlocality, a feature that quantum networks must possess to perform operations inaccessible to standard communications technology. By ...
May 30, 2023 — An optical fiber about the thickness of a human hair can now carry the equivalent of more than 10 million fast home internet connections running at full ...
May 22, 2023 — Researchers found that the Hunga-Tonga eruption was associated with the formation of an equatorial plasma bubble in the ionosphere, a phenomenon associated with disruption of satellite-based ...
May 8, 2023 — Researchers have developed a new class of integrated photonic devices -- 'leaky-wave metasurfaces' -- that convert light initially confined in an optical waveguide to an arbitrary optical ...
Apr. 19, 2023 — Researchers report having achieved quantum teleportation from a photon to a solid-state qubit over a distance of 1km, with a novel approach using multiplexed quantum ...
Apr. 11, 2023 — Researchers have developed a new chip-sized microwave photonic filter to separate communication signals from noise and suppress unwanted interference across the full radio frequency spectrum. The ...
Mar. 3, 2023 — It's happened to anyone with a cell phone -- dropped calls or dead air because suddenly there is no service available. Or worse, the location pin drops on the navigation app. Researchers are ...
Feb. 23, 2023 — In the very near future, quantum computers are expected to revolutionize the way we compute, with new approaches to database searches, AI systems, simulations and more. But to achieve such novel ...
Feb. 22, 2023 — Imagine you can open your fridge, open an app on your phone and immediately know which items are expiring within a few days. This is one of the applications that a new technology would ...
Feb. 17, 2023 — EPFL researchers have come up with a new approach to electronics that involves engineering metastructures at the sub-wavelength scale. It could launch the next generation of ultra-fast devices for ...
Feb. 15, 2023 — Researchers propose a new approach to making qubits, the basic units in quantum computing, and controlling them to read and write data. The method is based on measuring and controlling the spins of ...
Feb. 2, 2023 — Trapped ions have previously only been entangled in one and the same laboratory. Now, teams have entangled two ions over a distance of 230 meters. The nodes of this network were housed in two labs at ...
Jan. 10, 2023 — An optical fiber that uses the mathematical concept of topology to remain robust, thereby guaranteeing the high-speed transfer of information, has been created by ...
Dec. 22, 2022 — An ultra-wide-band receiver based on a harmonic selection technique to improve the operational bandwidth of 5G networks has been developed. Fifth generation (5G) mobile networks are now being used ...
Dec. 9, 2022 — Scientists have demonstrated new laser systems for deep-space optical ...
Nov. 29, 2022 — A new technique greatly reduces the error in an optical neural network, which uses light to process data instead of electrical signals. With their technique, the larger an optical neural network ...
Nov. 23, 2022 — Researchers have developed a method that allows the water level of rivers to be monitored around the clock. The cost-effective sensor is for instance suitable for area-wide flood warning ...
Nov. 16, 2022 — Researchers have developed an alternative positioning system that is more robust and accurate than GPS, especially in urban settings. The working prototype that demonstrated this new mobile network ...
Nov. 9, 2022 — Researchers have found a way to avoid the need to use radio transmitters in critical communications, using new technology featuring super-fast optical ...
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