To commemorate the Optical fiber The invention of the 50 anniversary of the General Assembly held in beijing. Optical fiber brings a revolution in technology, Information Photonics and Beijing University of Posts and Telecommunications Optical communication Executive president, Information Photonics and optical communications, National Key Research Institute experiment Department deputy director Professor Ji Yuefeng said in an interview with reporters: Chinese sponsored by the society for optical engineering and other units of the event have been effective, from the academic report of the general assembly, at the conference and exhibition, and then to the discussion and interaction of academic and technical review, historical evolution, the future development of optical fiber communication plays a positive role.
Three promote the development of optical fiber communication
Talking about the future direction of technology and development trends of optical fiber communication, optical fiber communication Professor Ji said: the future development of the technology and application level will be reflected in the three increase and a decrease, respectively, and enhance the capacity of intelligent fusion promotion and cost reduction. The capacity refers to the increase rate (e.g. 100G 400G, 1T or higher), large capacity and flexible multi granularity cross grid technology to improve the capacity of optical fiber communication, large capacity to meet the growing demand, multi service; intelligent upgrade refers to software defined by Optical network Light network Advanced technology of virtualization, the optical networks grow a brain, and various components can obey the command, the optical network is programmable and flexible control resources; integration refers to the integration and coordination of the advanced technology to enhance the overall performance, effectively solve by a kind of technology it is difficult to achieve even impossible problems, including integration of mobile and light, and light sensor fusion, the fusion of IP and light, and light business integration. For example, the integration of mobile and light: let the radio and optical counterparts, formed intelligent optical wireless, wireless mobile communication can play a flexible pan contained the advantages and advantages of high-speed broadband optical communication, which can not only flexible and ubiquitous, and high-speed broadband, and low energy consumption; lower cost refers to through a variety of techniques the means and methods of engineering will reduce the cost, it can be said that the high performance and low cost but also is innovation, innovation. Of course, in order to realize the innovation of the system level, there must be some key points of support, especially high-end core photoelectricity chip With a device support, for example, silicon photonic integration of advanced technology. In addition there is a need for high-end Tester Table support.
In the development of BUPT Information Photonics and optical communications aspects of the work
Beijing University of Posts and Telecommunications of Information Photonics and optical communications and the National Key Laboratory of Research Institute, mainly around the Information Photonics and optical communications in key technologies and core theory, production, application and so on to carry out related work. Professor Ji said that at this stage of the work is mainly focus on the goal, the principle, devices, systems, network and other academic and technical aspects of in-depth study, at the same time, through national projects, cooperation projects and international cooperation projects to promote academic research and development of optical fiber communication technology.
Optical fiber communication is the main means of transmission of the modern communication network, the development and application of optical fiber communication the raging like a storm, universities, research institutions and manufacturers are in the unremitting efforts, the future evolution of optical fiber communication will bring more convenience for communication industry.
