Plastic fiber-optic cable and producing method for the same

Details Plastic fiber-optic cable and producing method for the same Plastic fiber-optic cable and producing method for the same

2006-08-01

2006-08-01

Healy, Brian (Department: 2883)

Optical waveguides

Having particular optical characteristic modifying chemical...

Of waveguide core

C385S141000, C385S142000, C385S144000, C385S145000, C385S100000, C385S123000, C385S124000

Reexamination Certificate

active

07085470

ABSTRACT:
A clad is produced by polymerizing methyl methacrylate and (meth)acrylic acid ester having alicyclic hydrocarbon group. A core is produced by an interfacial-gel-polymerization method. A first covering layer having a thickness being less than 500 μm is formed on an outer surface of the clad to produce a single-fiber optical cable. A plurality of the single-fiber optical cables are bundled. A gap between the single-fiber optical cables is infused with a filler. The bundled single-fiber optical cables are covered with a second covering layer to produce a multi-fiber optical cable. Since the covering layer is thin, the multi-fiber optical cable has excellent flexibility and reduced bending loss.

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