Journal ArticleDOI
Modeling and simulation of next-generation multimode fiber links
TLDR
An advanced multimode-fiber-link model that was used to aid the development of Telecommunication Industry Association standard specifications for a next-generation 50-/spl mu/m-core laser-optimized multimode fiber is described.Abstract:
This paper describes an advanced multimode-fiber-link model that was used to aid the development of Telecommunication Industry Association standard specifications for a next-generation 50-/spl mu/m-core laser-optimized multimode fiber. The multimode-link model takes into account the interactions of the laser, the transmitter optical subassembly, and the fiber, as well as effects of connections and the receiver preamplifier. We present models for each of these components. Based on these models, we also develop an efficient and simple formalism for the calculation of the fiber transfer function and the signal at the link output in any link configuration. We demonstrate how the model may be used to develop specifications on transmitters and fibers that guarantee any desired level of performance.read more
Citations
More filters
Journal ArticleDOI
Optical Interconnects for High-Performance Computing
TL;DR: Optical printed circuit boards and silicon based integrated photonics are potential technologies to meet challenges of large scale high performance computing systems and to greatly improve in cost, power, areal density and reliability.
Journal ArticleDOI
Radio Over Fiber for Picocellular Network Architectures
TL;DR: In this article, a transponder design that can meet system requirements in terms of sensitivity ( 95 dBldrHz2/3) for a dual-band wireless LAN (WLAN) fiber-radio picocellular network was developed.
Journal ArticleDOI
Statistics of Group Delays in Multimode Fiber With Strong Mode Coupling
Keang-Po Ho,Joseph M. Kahn +1 more
TL;DR: In this paper, the modal group delays (GDs) are defined as the eigenvalues of zero-trace Gaussian unitary ensemble and the probability density function (pdf) of the GDs is derived analytically for fibers with two to seven modes.
Journal ArticleDOI
Pulse Propagation in a Short Nonlinear Graded-Index Multimode Optical Fiber
TL;DR: In this paper, a detailed analysis of the modal properties, dispersive behavior, and nonlinear mode coupling in graded-index multimode fibers (GIMFs), and a simplified form of a generalized nonlinear Schrodinger equation, which can be used to explore the rich nonlinear dynamics related to the propagation and interaction of light pulses in GIMFs, is presented.
Journal ArticleDOI
High-speed transmission of adaptively modulated optical OFDM signals over multimode fibers using directly Modulated DFBs
TL;DR: In this paper, a novel optical signal modulation concept of adaptively modulated optical orthogonal frequency division multiplexing (AMOOFDM) is proposed, and a comprehensive theoretical model of AMOODM modems is developed.
References
More filters
Journal ArticleDOI
Laser Beams and Resonators
H. Kogelnik,Tingye Li +1 more
TL;DR: This paper is a review of the theory-of laser beams and resonators and emphasis is placed on formulations and derivations which lead to basic understanding and on results which bear practical significance.
Book Chapter
Optical waveguide theory
TL;DR: In this article, the authors outline the key principles and parameters which describe and define the operation of optical waveguides and fibres, including dispersion and non linear effects, and provide the foundation for understanding the detailed operation of a wide variety of optical components.
Book
Long-wavelength semiconductor lasers
TL;DR: In this paper, the current status and future applications of lightwave transmission of longwavelength semiconductor lasers emitting near 1.3 and 1.55-mu m are described, and bit-error-rate curves for a transmission experiment at 8 Gb/s over 76 km of fiber are shown.
Journal ArticleDOI
Gaussian approximation of the fundamental modes of graded-index fibers
TL;DR: In this article, a direct numerical integration of the wave equation is used to establish the validity of approximating the fundamental mode of graded-index fibers by a Gaussian function, and the fundamental modes of fibers, whose index profile can be expressed as a power law, are indeed very nearly Gaussian in shape.