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光纤被广泛应用在日常生活的通信、医疗等多个领域,已经成为人类日常生活不可或缺的一种技术,但光纤传输的过程以及原理都是人们看不见也摸不着的,很难用语言解释。设计和制作光纤传输演示教具,将不可见的转化为人们能够感受到的信号,可以很好地向人们解释光纤传输的原理及过程。文章采用文献研究和实验研究法,设计和制作了光纤传输演示教具,通过演示直观地向学生展现光纤传输的过程,有助于学生对光纤通信的直观认识和理解。
Optical fiber is widely used in many fields such as communication and medical treatment in daily life. It has become an indispensable technology in daily life of human beings. However, the process and principle of optical fiber transmission are invisible to people and hard to use Explanation. The design and production of optical transmission demonstration aids, will be invisible into the signal that people can feel, can well explain to people the principle and process of optical fiber transmission. This article uses literature research and experimental research method to design and produce the optical fiber transmission teaching aids. Through the demonstration, the process of optical fiber transmission can be directly demonstrated to the students, which helps students to understand and understand the optical fiber communication intuitively.