Graded polymer optical fibers and process for the manufacture th

Optical waveguides – Optical fiber waveguide with cladding – With graded index core or cladding

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385143, 385145, 264 15, G02B 618

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052356604

ABSTRACT:
A process for the manufacture of a multi-layer polymer optical fiber having a graded optical refractive index profile. This fiber is comprised of an inner core layer, one or more intermediate layers and an outer clad layer, each layer being extruded from a polymer material. All layers are arranged in a concentric configuration, with the outer clad layer enclosing all other layers.

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Article from Photonics Spectra, pp. 120-2, 124-6, 128, Designing Plastic Optics for Manufacturing, May 1991.

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