无线光通信是以激光为载体来传递信息的一种通信方式。目前,无线光通信技术由于激光器单色性好、方向性强、光功率集中、难以窃听、成本低、安装快等特点,发展趋势与潜力己引起各国高度重视。文章主要分析了无线光通信的发展概况及其应用。 Wireless optical communication is a means of communication that uses laser as a carrier to transmit information. At present, the development trend and potential of wireless optical communication technology have drawn great attention from all countries due to their characteristics of good monochromaticity, strong directivity, concentrated optical power, eavesdropping, low cost and quick installation. The article mainly analyzes the development of wireless optical communication and its application.