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Step-index (SI) fiber designs are commonly used in achieving large mode area (LMA) and single-mode (SM) operation in fiber lasers… Expand The use of standard 1-mm core-diameter step-index plastic optical fiber (SI-POF) has so far been mainly limited to distances of… Expand This paper presents an investigation on a single-mode-multimode-single-mode fiber structure. A one-way guided-mode propagation… Expand We report a novel fiber taper facility that allows the fabrication of fiber tapers between a few centimeters and tens of meters… Expand Preface. Book Organization. 1. Introductory Concepts. Components and Design Issues for a Multigigabit Link over Multimode Fiber… Expand In this paper, a theoretical analysis of sensitivity and signal-to-noise ratio (SNR) of a step-index fiber optic surface plasmon… Expand Abstract Using the finite element method, we propose an accurate vector analysis of the lowest electromagnetic modes of photonic… Expand By coupling the active laser cavity to a passive low-finesse Fabry-Perot resonator, supermode stabilization of mode-locked Ti:Er… Expand A model for a step-index fiber in the form of an equivalent slab guiding structure is presented. This model simplifies the… Expand A new fiber-mounted GaAlAs LED has been proposed and developed to satisfy efficient performance and high-reliability requirements… Expand