Optical communications – Transmitter and receiver system
Reexamination Certificate
2010-12-21
2011-12-13
Curs, Nathan (Department: 2613)
Optical communications
Transmitter and receiver system
C398S077000, C398S078000, C398S079000, C398S089000
Reexamination Certificate
active
08078059
ABSTRACT:
An optical transmitting circuit (2) modulates multimode oscillation light using an information signal, subjects at least one oscillation-mode light beam of the multimode oscillation light to a predetermined operation, and outputting the result to an optical transmission channel. An optical receiving circuit (8) receives an optical signal transmitted through the optical transmission channel, subjects the received optical signal to an operation reverse to the predetermined operation to recover an optical signal as it was before being subjected to the predetermined operation, and converting the recovered optical signal into an electrical signal, thereby reproducing the information signal.
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Curs Nathan
Ngo Tanya
Panasonic Corporation
Wenderoth , Lind & Ponack, L.L.P.
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