Abstract: In some embodiments, a method for processing an optical fiber includes: drawing an optical fiber through a draw furnace, conveying the optical fiber through a flame reheating device downstream from the draw furnace, wherein the flame reheating device comprises one or more burners each comprising: a body having a top surface and an opposing bottom surface, an opening within the body extending from the top surface through the body to the bottom surface, wherein the optical fiber passes through the opening, and one or more gas outlets within the body; and igniting a flammable gas provided by the one or more gas outlets to form a flame encircling the optical fiber passing through the opening, wherein the flame heats the optical fiber by at least 100 degrees Celsius at a heating rate exceeding 10,000 degrees Celsius/second.

Abstract: Disclosed is a composite material and process for manufacture of a composite material that are used as bearings to reduce energy losses in rotating equipment and as shoes in clutches or breaks to provide increased frictional characteristics. The new and unique composite and manufacturing processes utilizes a polymer or polymer composite layer to hold nonwoven fibrous layers together during the composite manufacturing process. Additionally the bonding layer is formulated and the nonwoven fibers are treated to increase the speed and reliability of processing. The result of this and additional improvements provides large economies over the composite products and process currently in use.

Abstract: Disclosed is a composite material and process for manufacture of a composite material that are used as bearings to reduce energy losses in rotating equipment and as shoes in clutches or breaks to provide increased frictional characteristics. The new and unique composite and manufacturing processes utilizes a polymer or polymer composite layer to hold nonwoven fibrous layers together during the composite manufacturing process. Additionally the bonding layer is formulated and the nonwoven fibers are treated to increase the speed and reliability of processing. The result of this and additional improvements provides large economies over the composite products and process currently in use.