随着科学技术的发展,通信业也发展迅猛。光纤通信以保密性好,价格低廉等重要优点深受同仁们的青睐。因光纤通信中电路设计是整个光纤通信系统的基础,作用尤为重要。 With the development of science and technology, the communications industry is also developing rapidly. Optical communications with confidentiality, low prices and other important advantages by colleagues of all ages. Because the optical fiber communication circuit design is the basis of the entire optical fiber communication system, the role is particularly important.