发明名称 |
OPTICAL COMMUNICATION METHOD AND SYSTEM |
摘要 |
The invention relates to optical communication methods and systems. In particular, the invention relates to an optical communication method and system which is configured to create a multiplexed beam from an incident beam, wherein the multiplexed beam comprises a predetermined number of spatial modes simultaneously generated and multiplexed together in a fashion that is independent of wavelength. The spatial modes have two degrees of spatial freedom. The multiplexed beam is de-multiplexed downstream from multiplexing thereof in the communication system in a simultaneous fashion independent of wavelength to yield the predetermined number of spatial mode. The modes are used in optical communication as channels or as bits in a bit (de) encoding scheme. |
申请公布号 |
WO2017025876(A1) |
申请公布日期 |
2017.02.16 |
申请号 |
WO2016IB54738 |
申请日期 |
2016.08.05 |
申请人 |
UNIVERSITY OF THE WITWATERSRAND, JOHANNESBURG;COUNCIL FOR SCIENTIFIC AND INDUSTRIAL RESEARCH;UNIVERSITY OF CARTHAGE |
发明人 |
FORBES, Andrew;DUDLEY, Angela;TRICHILI, Abderrahmen |
分类号 |
H04J14/00;H04J14/02;H04J14/04 |
主分类号 |
H04J14/00 |
代理机构 |
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