Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jianjun Yu0
Yuan Fang0
Date of Patent
July 18, 2017
0Patent Application Number
147103660
Date Filed
May 12, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Optical signals with different orbital angular momentum (OAM) modes are used to multiplex data for different receiver together or a light signal. The OAM based multiplexing may be used in addition to other multiplexing schemes such as time division multiplexing, polarization multiplexing and so on. Capacity of existing optical network infrastructure can be increased significantly using OAM modulation, and data communication can be secured at the same time.
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