Optical waveguides – With optical coupler – With alignment device
Reexamination Certificate
2011-03-01
2011-03-01
Robinson, Mark A (Department: 2883)
Optical waveguides
With optical coupler
With alignment device
C385S031000, C385S050000, C385S051000
Reexamination Certificate
active
07899289
ABSTRACT:
An optical fiber structure includes a first fiber array and a second fiber array, which are placed one on the other. For example, the first fiber array includes a substrate having four V-shaped grooves and four first optical fibers, the output ends of which are linearly arranged and fixed to the substrate, and the second fiber array includes a substrate having four V-shaped grooves and four second optical fibers, the output ends of which are linearly arranged and fixed to the substrate. The first optical fiber is a multimode fiber having a core and a cladding, and the core diameter is 60 μm and the outer diameter of the fiber is 80 μm. The second optical fiber is a multimode fiber having a core and a cladding, and the core diameter is 105 μm and the outer diameter of the fiber is 125 μm.
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FUJIFILM Corporation
Mooney Michael P
Robinson Mark A
Sughrue & Mion, PLLC
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