Optical communications – Optical transceiver – Including feedback
Reexamination Certificate
2006-01-17
2006-01-17
Leung, Christina Y (Department: 2633)
Optical communications
Optical transceiver
Including feedback
C398S033000, C398S195000
Reexamination Certificate
active
06987932
ABSTRACT:
An optical transceiver is controlled through the use of a monitor optical signal generator and monitor optical signal detector mounted in close physical proximity to the optical signal generator and detector of the transceiver in a housing having a reflective surface. The monitor optical signal generator transmits a reference optical signal that is reflected and directed to the monitor optical signal detector by the reflective surface of the housing. Changes in the reference optical signal detected at the monitor optical signal detector are used for controlling the optical signal generator of the transceiver.
REFERENCES:
patent: 5684614 (1997-11-01), Degura
patent: 6658214 (2003-12-01), Ito
U.S. Patent Application entitled “Optical Alignment in a Fiber Optic Transceiver”, (Inventors Johnny R. Brezina, et al.).
U.S. Patent Application entitled “Packaging Architecture for a Multiple Array Transceiver Using a Continuous Flexible Circuit”, (Inventors Johnny R. Brezina, et al.).
U.S. Patent Application entitled, “Mounting a Lens Array in a Fiber Optic Transceiver”, (Inventors Johnny R. Brezina, et al.).
Brezina Johnny R.
Gabel Christopher M.
Kerrigan Brian M.
Lindquist Roger T.
Malagrino, Jr. Gerald D.
Cardinal Law Group
Leung Christina Y
Salys Casimer K.
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