Jul 2010Fiberguide Industries Inc.Request Info
Delivering reliable operation in extreme conditions, the metal
jacket series of gold- and aluminum-coated optical fibers from Fiberguide Industries
Inc. has proved effective in a number of scientific applications, including Raman
spectroscopy. They were originally developed for ultrahigh-reliability telecommunications.
Their metal coating preserves their mechanical strength and provides resistance
against the static fatigue caused by long-term tensile loading. The coated fibers
can withstand a wide range of temperatures: aluminum from –269 to 400 °C, and
gold from –269 to 700 °C. Gold or aluminum coating can be applied on continuous
lengths to a wide variety of multimode, step index, graded index and single-mode
fibers. Core to clad ratios of 1:1, 1:2 and 1:4 are available with numerical apertures
of 0.12 and 0.26. Nonstandard sizes also can be manufactured upon request.