Disclosed is an amplifying optical fiber that includes a central core that is suitable for
transmitting and amplifying an optical signal and a surrounding optical cladding that is …

Disclosed is a method and device for manufacturing an opti cal preform. The method
includes Supplying dopant-contain ing glass-forming gases to the interior of a hollow glass …

(57) ABSTRACT A non-zero dispersion shifted optical fiber (NZDSF) includes a central core,
an inner cladding, and an outer cladding. The central core has an outer radius r and a …

The present invention provides optical-fiber communication cables with an improved water-
blocking element that reduces or eliminates microbending caused by water-swellable …

(57) ABSTRACT A UVLED apparatus (and related system and method) pro vide efficient
curing of an optical-fiber coating on a drawn glass fiber. The apparatus employs one or more …

An optical-fiberinterconnect cable includes one or more opti cal fibers and one or more
electrical conductors Surrounded by an outer jacket. The optical fibers, such as multimode …

US8929701B2 - Loose-tube optical-fiber cable - Google Patents US8929701B2 - Loose-tube
optical-fiber cable - Google Patents Loose-tube optical-fiber cable Download PDF Info Publication …

A trench-assisted, multimode optical fiber includes a central core having an alpha refractive
index profile with respect to an outer cladding. The optical fiber also includes an inner …

US9188754B1 - Method for manufacturing an optical-fiber buffer tube - Google Patents
US9188754B1 - Method for manufacturing an optical-fiber buffer tube - Google Patents Method …

An amplifying optical fiber includes an inner core, an inner cladding, a depressed trench,
and an outer cladding (eg, an outer optical cladding). Typically, the inner core includes a …