Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1991-10-04
1995-06-06
Gregory, Bernarr E.
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359118, 359164, 359173, 359183, 359188, 359195, H04B 1002
Patent
active
054227720
ABSTRACT:
Sagnac interferometer based secure communications systems are integrated into high speed data transfer rate networks using a smaller number of separate fiber optic cables than would be required if networks were constructed from pluralities of point-to-point systems. Redundancy can be provided in the networks to enable the network to operate even if multiple failures occur in the network.
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Higley Stuart E.
Udd Eric
Finch George W.
Gregory Bernarr E.
McDonnell Douglas Corporation
Scholl John P.
Turner Roger C.
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