"Quantum mechanics was born more than one hundred years, this is the one of the most successful theory." Guang-can guo in the eighth China cloud computing conference said. Because of the birth of quantum mechanics, we could have the aurora, semiconductor, just may have now many advanced technology of the society. Quantum mechanics has played an important role in human life.

Previously produced by the principle of quantum devices, including lights, including semiconductors are classic devices. Quantum information technology today, it is developed directly by using the properties of quantum quantum device, its function is far beyond the physical limits of classic devices, this is quantum information technology brings a new era of new technology. "Quantum information will be a very important development." Guang-can guo said.

Guang-can guo, the Chinese academy of sciences, China university of science and technology key laboratory of quantum information, physics professor; Directional project chief expert of Chinese academy of sciences, the national ministry of science and technology project 973 "quantum communication and quantum information technology", the chief scientist. As the pioneer of the quantum science and technology in China, guang-can guo for quantum optics, quantum cryptography, quantum communication and quantum computing, and many other research fields contributed "first driver".