Future development prospects of quantum communications and analysis of related companies
The just-released "Thirteenth Five-Year Plan Recommendations" points out that using 2030 as the time node, a number of major science and technology projects that reflect the national strategic intentions will be selected to strive for breakthroughs.
Quantum communications are among the seven major projects mentioned.
As a solution for information transmission security, quantum communication has become a key research direction for various countries, and our country is also a world leader in this field.
A Guosen Securities research report stated that China is ready to commercialize quantum communications.
Quantum communication may become another national "business card" after high-speed rail and nuclear power.
Quantum communication hopes to solve the problem of communication security.
What it does is not encrypt, but distribute the key to both parties who need to communicate confidentially. The sending of ciphertext can still be completed through standard communication means.
After clarifying the task of quantum secure communication, what this process needs to ensure is that first of all, the key can be distributed between A and B, and secondly, it must ensure that unauthorized persons will not be used during the distribution process. The third party obtains the contents of the key.
Due to its absolutely safe characteristics, quantum communication has huge potential in fields such as communications, confidentiality, and finance. Demand.
Industrial Securities research report pointed out that in the future, the quantum communication technology market is expected to reach the level of 100 billion yuan.
Taking the national defense field as an example, quantum communication can be applied to communication key generation and distribution systems to form a mobile secure communication network in combat areas; it can be used to improve the confidentiality of optical network information transmission, thereby improving information protection and Information countermeasure capabilities; it can also be applied to deep-sea security communications, opening up new ways and goals for ocean and deep-sea security communications, and winning opportunities for national defense.
At present, my country's quantum communication has been commercialized.
On October 28, the operating company of Zhejiang Shenzhou Quantum Network Technology Co., Ltd. with Pan Jianwei as the core technical guidance will invest 170 million yuan to build " "Hangzhou-Shanghai Quantum Commercial Trunk Line" is the first quantum communication commercial trunk line in China. Once completed, it will enable top-secret transmission of communication data from governments, enterprises, financial institutions, etc. in the Shanghai-Hangzhou area.
< p style="padding: 0px 0px 15px; margin-top: 0px; margin-bottom: 0px; border: 0px; line-height: 24px; font-size: 14px; font-family: simsun, Arial; white-space: normal;">It is reported that in terms of quantum communication metropolitan area network, my country has completed the construction of Hefei metropolitan area network and Jinan metropolitan area network;In terms of quantum communication trunk lines, my country is building the Beijing-Shanghai line, the world's longest optical fiber quantum communication trunk line, which is expected to be completed around 2016.In addition, China plans to launch a quantum science experimental satellite in 2016 before Europe and the United States.
If in the next 5 to 10 years, in the public network market only, the replacement rate of quantum communication for traditional communication is 2%, the scale of quantum communication in the public network market will reach about 6 billion yuan.
Related subjects:
Zhongtian Technology (Optical Cable), in 2014, donated optical fiber cables and devices needed for quantum secure communication technology research to the Shanghai Research Institute of the University of Science and Technology of China. The products are used in the "300-kilometer ultra-long distance quantum communication security key" of the Shanghai Research Institute of the University of Science and Technology of China. Distribution Experiment" project;
Yongding Co., Ltd. (optical cable), the largest submarine cable production base in the country, has advantages in research and development in the field of high-temperature superconductivity; < /p>
Hanlan Cable Co., Ltd. (optical cable) ranks first in the market share of high-voltage and ultra-high-voltage cables;
Huagong Technology, optoelectronic devices, shares shares in Anhui Quantum Communication Technology Company, a leading domestic optical communication company, with unique advantages in laser transmitters, optical devices and other fields;
Zhejiang Oriental has invested in Zhejiang Shenzhou Oriental Quantum Network Technology Co., Ltd.
As the first quantum communication industrialization platform in Zhejiang Province, the latter Mainly engaged in the construction and operation of quantum secure communication fixed networks in Zhejiang Province;
China Information, a subsidiary of China Information Technology Co., Ltd., won the bid for the quantum communication Beijing-Shanghai indoor joint debugging system, and won the bid quota More than 100 million yuan;
Sichuan Electronics, 40-node quantum communication network demonstration project;
CITIC Guoan, does it sound like a securities stock? The subsidiary participated in Pan Jianwei's team building the world's largest 46-node quantum communication test network project in Fei, Hebei Province;
Three-dimensional communication, this thing actually has nothing to do with quantum communication, but it always acts as the leader of quantum communication.
