A Scalable Quantum Memory with a Lifetime over 2 Seconds and Integrated Error Detection source:hpcwireQuantum memory devices can store data as quantum states instead of binary states, as classical computer memories do. While some existing quantum memory technologies have achieved highly promising results, several challenges will need to be overcome before they can be implemented on a large scale.Researchers at the AWS Center for Quantum Networking and Harvard University have recently developed a promising quantum memory capable of error detection and with a lifetime or coherence time (i.e...
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source:pv-magazineLSCs are commonly used as photonic devices in the production of fine chemicals in photomicroreactors, in dynamic “smart” windows to control light entering spaces, and for distribution of color-tuned light to enhance plant growth in greenhouses. They can also be used to improve the efficiency of solar panels. The LSCs consist of luminescent materials that are also known as luminophores, which are groups of molecules that emit light when illuminated.The materials can be coated on the surface of a polymer or glass plate, or used as a dopant of the polymer or glass plate acting a...
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2022
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source:eurekalertThe ability to achieve quantum-limited amplification of optical signals contained in optical fibers is arguably among the most important technological advances that are underlying our modern information society. In optical telecommunications, the choice of 1550 nm wavelength band is motivated not only by loss minima of silica optical fibers (a development recognized with the 2008 Nobel Prize in Physics), but equally to the existence of ways to amplify these signals, crucial to achieve trans-oceanic fiber optical communication.Optical amplification plays a key role in virtually...
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2022
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source:innovationnewsnetworkJL MAG is the world’s largest and first CO2-neutral producer of sintered neodymium-iron-boron (NdFeB) magnets with its headquarters in Ganzhou, China. The start of huge volume demanding projects for the electrification of automobiles has increased demand for NdFeB magnets, which has resulted in an almost doubling of annual revenue at JL MAG. For this reason, further production plants in Baotou and Ningbo in China were built, and a plant in Monterrey, Mexico, is coming in 2024.As a leading magnet supplier, JL MAG is listening to market requirements and provides techn...
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2022
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