2, the domestic research and development of optical quantum chips on the basis of silicon-based chips, the use of optical and quantum computing knowledge integration, so that the chip is more accurate, better stability, and strong information retention, canEnough to maintain normal use in harsh environments.
3, quantum chip is exactly the route that China's science and technology industry continues to invest, as early as June 2020, the scientific research team of the University of Science and Technology of China and Zhejiang University has made breakthroughs in the theory of quantum chip technology, and published in Physical Review Letters and Science, since then China has begun to increase in quantum chip technology.
4, quantum chips need to form industrialization in order to completely get rid of the lithography machine. Without forming a complete industrial chain, commercial use is a joke. Quantum chips are still in the laboratory stage and are still far from commercial useQuite a distance. Going from the lab to commercial is a whole new problem that we need to overcome. 5, in theory, the quantum chip is a kind of lithography machine that can bypass the traditional silicon chip manufacturing. Quantum chips integrate quantum circuits on a substrate to process and transmit information through quantum collision technology, without the need for a lithography machine at all.
6. First, Zhejiang University superconducting quantum chip achieved breakthrough results. Quantum technology is a major focus of future scientific and technological competition, at present, all countries are investing heavily in research and development, can be said to have started a competition, all hope to take the lead in the quantum field.
1, the third. Quantum chips are the technical representatives of national development, of which Changdian Technology, Tongfu Micro electricity and Huatian Technology three quantum chips entered the world's top ten, ranking first in the world's continent. Quantum chip is to integrate quantum circuits on the substrate, and then carry the function of quantum information processing.
2, Qualcomm this should be one of the most well-known chip brands. The famous Snapdragon series mobile phone processor is a Qualcomm product, basically Xiaomi, ZTE, Huawei and other publicI'm using it. Avagor Singapore is a supplier of analog semiconductor equipment, mainly composite III-V semiconductor products, which is designed, developed and supplied to customers worldwide.
3. IBM: IBM is one of the largest technology companies in the world and a leader in quantum computing. IBM has already developed quantum computers with more than 1,000 qubits and established the IBM Quantum Computing Center in New York. Baidu: Baidu is a Chinese tech giant that is also working on quantum computing. Baidu has released a superconducting quantum meter called GanshiComputer, and has self-developed quantum chips and quantum algorithms.
4, the world's top 10 chip rankings: Intel, Samsung, Hisilicon, Qualcomm, Nvidia, Broadcom, Mediatek Technology, TSMC, Hynix, AMD.
5. Hisilicon, a subsidiary of Huawei Technologies Co., LTD., has been focusing on manufacturing optical network cores for consumer electronics and communications since 1991. Although the majority of Hisilicon chips are for their own use, the sales of Huawei mobile phones alone have made Hisilicon exceed Qualcomm in the domestic mobile phone chip market, and have entered the top ten global semiconductor suppliers, showing the strong strength of Hisilicon.
2, South China University of Technology Co., LTD. : The quantum dot laser developed by Professor Wang, chief scientist of South China University of Technology Co., LTD., is a quantum communication system serving the country, and belongs to the quantum dot laser required for quantum communication. Can be used for high-speed optical communication, quantum communication,Image display, navigation, high power laser weapons and other fields.
3, Light fast Technology (002281) : Light fast is the domestic product line is the most complete and the A-share market scarce with optical chip design, production capacity of the leading optical device manufacturers. According to statistics, the company's sales account for 15% of the domestic optical communication optoelectronic device market. Cooperated with QuantumCtek to establish quantum chip optical chip company, accounting for 45% of the shares.
4. Yes. Turing Quantum is an optical quantum chip and optical quantum computer company, which is committed to promoting the industrialization of quantum information and intelligent technology with photonic chips as the coreFull-stack solution for quantum secure communication services and remote security control of the Internet of Things.
Using electrical control of on-chip components, it is possible to control the optical quantum state, so that quantum information can be encoded, and quantum algorithms can be mapped. In short, the chip has the advantages of high integration, high stability and high precision.
Dr. Paesani said: "WeA set of key noise problems that previously limited the scale of photonic quantum information processing are solved. For example, an array of hundreds of such light sources could be used to build a short-range noisy Medium quantum (NISQ) photon machine, where dozens of photons can be processed to perform specialized tasks, such as simulating molecular dynamics or certain optimization problems related to graph theory.
The University of Science and Technology of China breaks the technological monopoly, unlocks the "core" skill, and the light quantum chip is successfully launched Hello, you are asking which listed company Wukong Quantum chip is? Wukong quantum chip is made by the Chinese Academy of Sciences Wukong Technology Co., LTD. (referred to as "Wukong Technology.The company was listed on the Shenzhen Stock Exchange in July 2020 with the stock code: 688399.
Number of qubits. The number of qubits in a quantum chip is hundreds or even thousands of times that of a traditional semiconductor chip, mainly because quantum computing requires the use of a large number of superposition states to represent information, which traditional computing can do by using a simple 0 or 1 bit. Therefore, in order to achieve more efficient quantum computing, quantum chips need to use more quantaBit. Error correcting code.
Quantum chip is a quantum circuit integrated on the substrate, and then carries the function of quantum information processing. Drawing on the development history of traditional computers, quantum computer research needs to take the road of integration in order to realize commercialization and industrial upgrading after overcoming bottleneck technology. Superconducting systems, semiconductor quantum dot systems, micro-nano photonics systems, and even atomic and ion systems all want to go the way of chip.
Compared with traditional computer chips based on classical mechanics, the biggest advantage of quantum chips is that their parallel computing ability is stronger, the calculation speed is also fasterThe communication mode of external quantum chip adopts quantum superposition state transmission, which has higher security and can achieve quantum key distribution and quantum teleportation.
Photon chip and quantum chip are two dimensional concepts, there is no strong or weak. Photonic chips use semiconductor light-emitting technology to generate a sustained laser beam that drives other silicon photonic devices. Quantum chip is to integrate quantum circuits on the substrate, and then carry the function of quantum information processing.
Lower energy consumption, so once the optical quantum chip can be developed successfully, the performance will be stronger than ordinary electronic chips. Above allThe research and development and production of optical quantum chips do not rely on high-end lithography machines in the West, which also means that once the technology is successfully developed and is successful, we will completely break the situation of being blocked by the West. Even in this field, and even in the future global chip market, we can dominate.