Corning Incorporated

Ilia Andreyevich Nikulin

Ming-Jun Li

Steven Roy Burdette

Dan Trung Nguyen

Wei Jiang

Paulo Clovis Dainese, Jr

Vladislav Yuryevich Golyatin

Xiaojun Liang

Kenneth William Aniolek

Alexey Sergeyevich Amosov

Shriram Palanthandalam Madapusi

A hollow-core optical fiber may include a hollow core extending along a central longitudinal axis of the fiber; a substrate; a plurality of first cladding elements spaced apart from each other and positioned between the hollow core and the substrate, each of the first cladding elements extending in a direction parallel to the central longitudinal axis of the fiber, each of the first cladding elements including a first capillary; and a plurality of second cladding elements spaced apart from each other and positioned between the hollow core and the substrate, each of the second cladding elements extending in a direction parallel to the central longitudinal axis of the fiber, each of the second cladding elements including a second capillary. Each of the first cladding elements directly contacts the inner surface of the substrate, and none of the second cladding elements directly contacts the inner surface of the substrate.

Hollow-core optical fibers

A hollow-core optical fiber may include a substrate having a tubular shape and an inner surface surrounding a central longitudinal axis of the hollow-core optical fiber; a hollow core extending through the substrate along the central longitudinal axis of the hollow-core optical fiber; and a plurality of cladding elements positioned between the central longitudinal axis of the hollow-core optical fiber and the substrate. Each of the plurality of cladding elements may extend in a direction parallel to the central longitudinal axis of the hollow-core optical fiber. Each of the plurality of cladding elements may include a wound glass sheet configured as a spiral, and each of the plurality of cladding elements may contact an interior surface of the substrate.

A laminated glass article having a core layer made from a glass that is not ion-exchangeable, and a clad layer made from a glass that is ion-exchangeable. The laminated glass article has a maximum compressive stress in the clad layer from about 0.05 GPa to about 0.7 GPa, and a compressive stress at an inner surface of the clad layer directly adjacent to the core layer from about 20% to about 45% of a compressive stress at an outer surface of the clad layer. A slope of a stress profile in the clad layer is substantially linear. Methods for manufactured such a laminated glass article also are disclosed.

Glass strengthening by ion exchange and lamination

An apparatus for making a laminate glass ribbon, the glass ribbon having: a center laminate region, a first edge, a second edge, and first, second, third, and fourth, beads portions as defined herein, the apparatus includes: a bead thermal conditioning region including: a fluid source for selectively applying a fluid to one or more of the first, second, third, and fourth bead portions. Also disclosed is a method for bead thermal conditioning in the disclosed laminate fusion apparatus.

Thermal control of the bead portion of a glass ribbon

A method for making a glass laminate sheet including:

Growing community of inventors

Painted Post, NY, United States of America

Ilia Andreyevich Nikulin