Title: Key Technologies and Application of Free Space Optical Communication
Abstract: Free space optical communications(FSO) is the combination of optical communications and wireless communications,it uses laser beam as the carrier,and atmosphere as the transmission medium to realize the transfer of large capacity information.A wireless optical communications system solution based on FSO is proposed against the communications blocking caused by natural disaster.The configuration and topology of the system is described in detail,and some key problems and applications of the system are studied emphatically.Using FSO technology to achieve wireless communications reflects the requirements of wireless and large capacity digital transmission,reduces the installation cost of optical fiber network,and has the advantages such as good flexibility and efficiency,high ability against severe natural disaster,so that the reliability of the whole communications network is enhanced.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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