光通信技术是以光为传输媒介的通信方式,具有通信容量大、抗干扰能力强等特点。光通信已经成为现代通信的主要传输介质,其占用空间不仅少,同时又节省了大量资源。本文主要结合我国光通信技术的背景,分析了光通信核心技术,希望可以给相关领域研究人员提供借鉴,促进光通信技术的发展。 Optical communication technology is based on light as the transmission medium of communication, with the communication capacity, anti-interference ability and so on. Optical communication has become the main transmission medium of modern communication, which occupies less space and saves a lot of resources at the same time. Based on the background of optical communication technology in our country, this paper analyzes the core technology of optical communication, hoping to provide reference for researchers in related fields and promote the development of optical communication technology.