摘要
信息流量和能源消耗剧增,使现有的光传输、电交换网络无法满足时代的需求。而光路交换可使网络节点的通过能力达1015b/s,可节省99%的能源,还可以从结构上为解决网络信息安全奠定基础。硅光子技术的突破可以彻底改变数据传输方式,光子芯片开辟量子计算新途径,以及石墨烯的发现将为信息领域带来新的生机。
Because of the increasing information flow and energy consumption,the existing network with optical transmission and electronic switching is difficult to meet the needs of the times.The transmission capacity of network nodes can be up to 1015b/s and 99% of energy can be saved with optical switching.Also the information security problem can be solved in structure.The data transmission mode will be changed for the breakthroughs in Silicon Photonics technology.The quantum computing method is developed by the photonic chip.New vitality is brought by the discovery of Graphene in the information field.
出处
《光通信技术》
CSCD
北大核心
2011年第8期1-5,共5页
Optical Communication Technology
关键词
光子技术
光传输
光交换
photonic technologies
optical transmission
optical switching
