This book provides an in-depth treatment of both linear fiber-optic systems and their key enabling devices. It presents a concise but rigorous treatment ofthe theory and practice of analog (linear) fiber-optics links and systems that constitute the foundation of Hybrid Fiber Coax infrastructure in present-dayCATV distribution and cable modem Internet access. Emerging applications in remote fiber-optic feed for free-space millimeter wave enterprise campus networks are also described. Issues such as dispersion and interferometric noise aretreated quantitatively, and means for mitigating them are explained. This broad but concise text will thus be invaluable not only to students of fiber-optics communication but also to practicing engineers. To the second edition of this book important new aspects of linear fiber-optic transmission technologies are added, such as high level system architectural issues, algorithms for deriving the optimal frequency assignment, directly modulated or externally modulated laser transmitters and the use of Erbium-doped fiber amplifier (EDFA) in linear fiber optic systems. Significant examples of field deployed military systems enabled by linear fiber optic links are described in an appendix. In-depth treatment of both linear fiber-optic systems and their key enabling devices Second edition incorporates latest aspects of linear fiber-optic transmission technologies e.g. high- level system architecture, algorithms for deriving theoptimal frequency assignment, and directly- modulated or externally modulatedlaser transmitters INDICE: Part I Physics of High Speed Lasers.- Basic Description of Laser Diode Dynamics by Spatially Averaged Rate Equations.- Conditions of Validity.- Basic “Small Signal” Modulation Response.- Distortions in Direct Modulation ofLaser Diodes.- Direct Modulation beyond X-band by Operation at High Optical Power Density.- Improvement in Direct Modulation Speed by Enhanced DifferentialOptical Gain and Quantum Confinement.- Dynamic Longitudinal Mode Spectral Behavior of Laser Diodes under Direct High Frequency Modulation.- Signal-Induced Noise in Fiber Links.- Part II Direct Modulation of Semiconductor Lasers beyond Relaxation Oscillation.- Illustration of Resonant Modulation.- Resonant Modulation of Monolithic Laser Diodes at mm-Wave Frequencies.- Performance of Resonant Modulation in the mm-Wave Frequency Range – Multi-subcarrier Modulation.-Resonant Modulation of Single-Contact Lasers.- Part III Fiber Transmission Effects, System Perspectives and Innovative Approach to Broadband mm-wave Subcarrier Optical Signals.- Fiber Chromatic Dispersion Effects of Broadband mm-WaveSubcarrier Optical Signals and Its Elimination.- Transmission Demonstrations.- Application of Linear Fiber Links to Wireless Signal Distribution – A High-level System Perspective.- Improvements in Baseband Fiber Optic Transmission bySuperposition of High Frequency Microwave Modulation.- 16 mm-wave Signal Transport over Optical Fiber Links by “Feed-forward Modulation”.- Frequency Planning for Minimal Intermodulation Distortion.- Erbium Fiber Amplifiers in Linear Lightwave Transmission.
- ISBN: 978-3-642-16457-6
- Editorial: Springer
- Encuadernacion: Cartoné
- Páginas: 277
- Fecha Publicación: 01/01/2011
- Nº Volúmenes: 1
- Idioma: Inglés