Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary M. Weiner
Date of Patent
October 17, 2023
Patent Application Number
16891549
Date Filed
June 3, 2020
Patent Citations
...
Patent Primary Examiner
Patent abstract
A system and method for securing communication over an optical fiber are disclosed. The system includes a transmit spatial multiplexer configured to couple a plurality of optical signals into respective ones of a plurality of spatial paths of an optical fiber, each of the spatial paths being able to carry an optical signal; wherein at least one of the plurality of optical signals is an optically modulated version of a desired sequence of information that is intended to be transferred over the optical fiber; and wherein at least one of the plurality of optical signals is an optical chaff signal; whereby a tap along the fiber cannot determine the transmitted desired sequence of information.
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