title: Teflon feedthrough for coupling optical fibers into ultrahigh vacuum systems.
abstract: We present an inexpensive, reusable method of introducing optical fibers into ultrahigh vacuum systems. A Teflon ferrule with a center-drilled hole slightly larger than the fiber diameter replaces the metal ferrules of a standard Swagelok connector. The Swagelok connector when tightened compresses the Teflon to form a vacuum seal for pressures of </=2 x 10(-10) Torr.
authors.forename: E R
authors.initials: ER
authors.lastname: Abraham
authors.forename: E A
authors.initials: EA
authors.lastname: Cornell