Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2007-01-30
2007-01-30
Bovernick, Rodney (Department: 2874)
Optical waveguides
With optical coupler
Input/output coupler
Reexamination Certificate
active
10936109
ABSTRACT:
Provided is a tunable dispersion compensator based on an optical fiber grating for use in an optical transmission system. A tunable dispersion compensator comprises: a disk; a ring surrounding the disk, wherein the ring is rotatable independent of the disk; and a bendable plate crossing the disk and having end parts configured to move with the rotation of the ring, wherein at least one of the optical fiber grating is attached to the plate.
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Bae Jun-Kye
Han Young-Geun
Kim Jun-Hee
Kim Sang-Hyuck
Lee Sang-Bae
Bovernick Rodney
Jones Day
Korea Institute of Science and Technology
Stahl Mike
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