Quantum information mainly involves: quantum cryptographic communication, quantum teleportation and quantum dense coding. Recently, this topic has gradually moved from theory to experiment and to practical development. Efficient and secure information transmission has attracted more and more attention.
Based on the basic principle of quantum mechanics, quantum communication has the characteristics of high efficiency and absolute security, so it has become the research hotspot of quantum physics and information science in the world.
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Quantum communication is expected to be widely used in finance, government affairs, national defense, electronic information and other fields. According to the Analysis Report on the Development Prospect and Investment of Quantum Communication Industry by Prospective Industry Research Institute, by 20021,the proportion of quantum communication applications in government services will reach 30%; The application in the financial field is second, accounting for 22%; The commercial sector and the national defense military industry followed closely, accounting for 20% and 16% respectively.
At present, quantum communication is in the primary stage of industrialization. With the development of the industry, the demand for professional talents will continue to increase, and the competition for talents will become an important aspect of competition among enterprises.