Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2007-02-06
2007-02-06
Font, Frank G. (Department: 2883)
Optical waveguides
With optical coupler
Particular coupling structure
C385S027000, C385S123000, C385S129000
Reexamination Certificate
active
10919054
ABSTRACT:
Photonic signals of high bandwidth are input into a winding of optical fiber. The winding of fiber has winds of fiber that are adjacently disposed and that form a substantially linear outer surface of the winding. A series of optical taps are defined in the optical fiber along this surface. The fiber includes an inner core surrounded by an outer layer. The taps comprise a diminished outer layer section of the fiber. It is from these taps that optical energy is released from the fiber.
REFERENCES:
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patent: 5002350 (1991-03-01), Dragone
patent: 5113458 (1992-05-01), Taylor
patent: 6608721 (2003-08-01), Turpin et al.
patent: 6744950 (2004-06-01), Aleksoff
patent: 2002/0146206 (2002-10-01), Aleksoff
Kagan Michael A.
Lee Allan Y.
Lipovsky Peter A.
Mooney Michael P.
The United States of America as represented by the Secretary of
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