“...This paper will summarize the principles of distributed optical fiber sensing (DOFS), give examples of systems that have been studied, and give some indication...”

“...A new type of Mach-Zehnder interferometer has been fabricated in an elliptical-core high-birefringence fiber. The directional couplers of a conventional fiber...”

“...The new Polarization-OTDR technique theoretically and numerically described in this paper is based on the fact that the polarization state evolution of the...”

“...Two high resolution optical-fiber system for the distributed measurement of strain or temperature have been investigated. The first is a fully distributed...”

“...Distributed optical-fiber sensing (DOFS) is a technique that utilizes the very special properties of the optical fiber to make simultaneous measurements of...”

“...This paper will describe the implementation of a twin Mach-Zehnder reference interferometer in an integrated optics substrate. From measurements of the fringe...”

“...Summary This paper proposes a simple rank condition for determining whether or not certain limited information estimators based on common data transformations...”