As a focus of emerging strategic technologies attracting global attention, quantum information technology has made breakthroughs in the fields of quantum computing and quantum communication. From the perspective of the history of science, quantum information revolution is significantly different from the first quantum revolution that occurred in the 20th century in terms of principle and connotation, and it also has a more direct impact on the future development strategy for science and technology. This study introduces the development history of quantum information technology, analyzes the revolutionary characteristics of quantum information technology from multiple aspects, and summarizes the influence and enlightenment of the quantum information revolution on future technology strategies and scientific models.

quantum information  /  quantum revolution  /  big science  /  strategy for science and technology