激光与光电子学进展, 2009, 46 (6): 76, 网络出版: 2009-06-18
光纤通信发展中的一些规律认识(Ⅱ)
Review on Some Development Laws in Optical Fiber Communication (Ⅱ)
摘要
20世纪70年代以来, 光纤通信以其大的通信带宽、低损耗、长距离传输、高的比特成本效率等独特优点, 力压群芳, 成为整个通信领域的核心并强力推动了整个信息领域的发展。在整个光纤通信发展过程中可以总结出一些规律性的认识, 诸如需求拉动-技术推动规律、辩证法的三个基本规律(量变-质变、对立统一、否定之否定)。试图结合光纤通信发展中的某些实例阐述对这些规律的认识, 正确认识与运用这些规律, 有助于启发一些创新的思路。并在此基础上提出与光纤通信网络和与之相关的光电子器件的发展方向。
Abstract
Since 1970s, the fiber communication has become the core of the whole information network and strongly promoted the development of the entire information fields with outstanding advantages of the vast information bandwidth, low transmission loss, low cost, and so on . In the meantime, some regularities can be found, such as the pulled by demand and pushed by advances in technologies, quantitative change-qualitative change, unity of opposites, and negation of negation. In this paper, these regularities in the development of the fiber communication are outline. It is useful to use these regularities in some activities of the scientific research, teaching, making the strategic decision, and so on. Some issues about the future of optoelectronics devices are also discussed.
黄德修. 光纤通信发展中的一些规律认识(Ⅱ)[J]. 激光与光电子学进展, 2009, 46(6): 76. Huang Dexiu. Review on Some Development Laws in Optical Fiber Communication (Ⅱ)[J]. Laser & Optoelectronics Progress, 2009, 46(6): 76.