Recently, in the annual review special issue launched by the international authoritative academic journal Nature in late 2012, the research achievements of the University of Science and Technology of China to realize quantum teleportation and entanglement distribution of 100 kilometers of free space were selected as the top ten news highlights of the year. "Nature" magazine wrote a special feature of the data "Stealth Transmission: Quantum Space Competition" for the research results: China has spent less than ten years in the field of quantum communications, and it has been an inconspicuous country. Develop into the world's current powerhouse; China will lead the launch of quantum science experimental satellites in Europe and North America, and establish the first global quantum communication network. At the same time, it may also be possible for such topics as "whether quantum theory is applicable to the space scale", "quantum theory and general relativity" Whether it can be integrated into a unified quantum gravitational theory framework "and other basic physical problems for experimental testing. The above research results were published in the journal Nature on August 9, 2012 in the form of a cover title, because they have solidly proved the realization of a global quantum communication network based on quantum satellites and carried out experimental tests of large-scale basic physical problems through ground-based experiments. The feasibility of the project has received extensive attention and high evaluation from the international academic community. For example, this achievement was also selected as one of the 25 major scientific and technological advancements in 2012 by the US Science News, and a special introduction was given on the topic of "quantum jump". To achieve the core goal of quantum information science-practical quantum computing and long-distance quantum communication, the key is to achieve scalable large-scale quantum information processing through the development of multi-particle quantum system coherent manipulation technology. The above research results are only one of the important series of progress made by the Pan Jianwei Group of the Chinese University of Science and Technology in this research direction in 2012. In addition, the Pan Jianwei group used the independently developed high-brightness, high-purity quantum entanglement source technology to achieve the eight-photon Schrodinger cat state for the first time in the world, setting a new world record for the preparation of multi-photon entangled states maintained by the group. The paper was published in " "Nature · Photonics", a sub-journal of Nature. Subsequently, they used the eight-photon entanglement "cluster states" to implement the topological quantum error correction for the first time in the world, proving that the topological coding can significantly reduce the qubit error rate and show the powerful ability of fault-tolerant quantum information processing. The results were published in the journal Nature in the form of Articles. This is the first long article published in the journal in the field of quantum information with China as the first unit. At the same time, the Pan Jianwei team also made a breakthrough in the practical research of quantum repeaters. They successfully achieved quantum storage with long life and high readout efficiency. This result is the best experimental result of the current quantum storage comprehensive performance index in the world. , An important step towards the practical realization of quantum repeaters, the paper was published in the "Nature · Physics" sub-journal of "Nature" magazine. The above series of important developments made by the Pan Jianwei group have received extensive attention from international academic circles, such as "Nature", "Science", "Scientific American" and "New Scientist" and other well-known international scientific magazines, as well as the European Physical Society News Network Physics World The well-known academic websites such as Physics Today news network Physics Today have carried out special reports. This rising Tv Lift is intended to keep your television out of site, either behind a console or bureau, or just in its lowered state. It can also be installed behind fireplace mantles, sideboards, credenzas, and nearly anywhere else. This sturdy TV lift can lift up to 39" from a fully lowered position (at 0.98"/second). All of this is controlled by a convenient wireless RF remote control. Motorized TV Lift Motorized Tv Lift,Desk Tv Lift,Motorized Lcd Tv Lift,Motorized Mobile Tv Lift Shaoxing contuo Transmission Technology Co.,Ltd , https://www.electricdesk.nl
