Silica optical fiber with a double polymer cladding

Details Silica optical fiber with a double polymer cladding Silica optical fiber with a double polymer cladding

2005-02-08

2005-02-08

Williams, Joseph (Department: 2879)

Optical waveguides

Optical fiber waveguide with cladding

Utilizing multiple core or cladding

C385S125000, C385S126000, C385S128000

Reexamination Certificate

active

06853787

ABSTRACT:
An optical fiber comprises a silica multimode optical core having a refractive index n1and at least one polymer optical cladding having a refractive index n2, with n1>n2. It further comprises a heterogeneous polymer intermediate optical cladding situated between the multimode core and the optical cladding and having a refractive index substantially equal to the refractive index n1of the multimode core.

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