The Advanced Study Institute on Fiber and Integrated Optics was held at Cargese from June 23 to July 7, 1978, at a time when both fields were undergoing a very rapid evolution. Fiber optics communications systems, in a multimode form, are moving out of laboratories and into practical use, and integrated optics is beginning to produce high performance, single-mode devices. In addition, the spin-off from the technological developments in both fields is beginning to have a growing impact on the general field of experimental physics. The lectures given at Cargese and assembled here illustrate these points and will be of considerable interest to both newcomers and people already in these fields. The lectures in the first eight chapters of the book deal with fiber and optical communications. The second section, chapters 9-13, is devoted essentially to integrated optics. The third section, chapters 14-17, is devoted to technical seminars and the remaining chapters, 18-22, to national reviews and economic aspects of fiber systems. On behalf of the organizing committee, which included Drs. Unger, Arnaud, Scheggi, and Daino, I would like to thank the Scientific Affairs Division of NATO, and in particular its director, Dr. T. Kester, for enabling this Advanced Study Institute to be held. In addition, we would like to offer a very heartfelt thanks to Marie-France Hanseler, who, aided by Aline Medernach and G. Sala, created the memorable atmosphere that pervaded the Institute.
Reihe
Physics (Continued Within NATO Science Series II: Mathematics, Physics and Chemistry)
41
Sprache
Verlagsort
Verlagsgruppe
Illustrationen
Dateigröße
ISBN-13
978-1-4613-2937-4 (9781461329374)
DOI
10.1007/978-1-4613-2937-4
Schweitzer Klassifikation
Propagation in Optical Fibers.- Fiber Technology.- Measurements.- Waves and Rays.- Uniform Circularly Symmetric Fibers.- Randomly Bent Fibers.- Effects Not Predicted by Paraxial Ray Theory.- Fabrication of Optical Fibers.- Attenuation and Dispersion Control.- High Silica Fibers Fabrication Techniques.- Multicomponent Glass Fibers.- Plastic Clad Fibers.- Fibers Made by Phase Separation.- Experimental Evaluation of Optical Fibers: A Review.- Geometrical Measurements.- Measurement of Refractive Index Profile.- Continuous Measurement of Fiber Geometry and Profile by Transverse Illumination.- Absorption and Scattering Loss Measurements.- Test of Microbending Loss.- Attenuation Measurements.- Pulse-Distortion and Frequency-Response Tests.- Conclusions.- Cable Fabrication.- Requirements for Optical Fiber Cable.- Transmission Properties.- Mechanical Properties.- Multifiber Bundle.- Telecommunication Cables.- Coating Fiber.- Monofiber Cable.- Multifiber Cable.- Ribbon Cable.- Fiber Optic Communications Systems: Subjective Nature of Human Communications.- Why Digital Communications?.- How to Go from Analog to Digital Signal.- Fiber Optic Communication Systems.- Fiber Transmission Characteristics.- The Photoreciever.- Transmitter Design.- Signal Processing in Digital Fiber Optic Transmissions.- Analog Transmission.- General Conclusion.- Photodectors for Integrated Optics and Fiber Optical Communication.- Characteristics of Photodiodes Sensitive Between 0.5 and 1.5 eV.- An Example: Photodiode Performance in Optical Fiber Communication Systems.- Summary.- Fiber Raman Lasers.- Stimulated Raman Scattering.- Raman Oscillators.- Other Nonlinear Processes.- Conclusions.- Planar Optical Waveguides.- Total Reflection.- Dielectric Films.- Film Mode Scattering.- Graded-Index Films.- Strip Guides.- Strip-Loaded Film Guide.- Rib Guide.- Bulge Guides.- The Coupled-Mode Formalism in Guided-Wave Optics.- The Coupled-Mode Formalism.- Elecromagnetic Derivations of the Coupled-Mode Equations.- Nonlinear Interactions.- Electrooptic Mode Coupling.- Phase Matching in Elecrooptic Coupling.- Photoelastic Coupling.- Coupling by a Surface Corrugation.- Summary.- Optical Waveguide Modulation Techniques.- Definitions.- Some Physical Effects Used in Optical Modulators and Switches.- Bulk Modulators.- Optical Waveguide Modulators.- Coupled-Wave Devices.- Codirectional Devices.- Contradirectional Devices.- Exotic Uses of Guided Wave Optics.- Fiber Devices.- Integrated Optical Devices.- Scientific Use of Guided Wave Optics.- Conclusion.- Nonlinear Experiments with Ti Diffused LiNbO3 Optical Waveguides.- Coherence Effects of the Electromagnetic Field Propagating in a Multimode Optical Fiber.- Measurement of the Near-Field Intensity.- Measurement of the Complex Degree of Coherence.- A Comparison of Single-Mode and Multimode Fibres for Long-Distance Telecommunications.- Attenuation.- Fabrication.- Limiting Core Diameter for Single-Mode Operation.- Bandwidth.- Characterisation.- Bending and Microbending Losses.- Splice Losses.- Sources and Detectors.- Geodesic Lenses in Integrated Optics.- Perfect Aspheric Geodesic Lenses with Smooth Junctions.- Hemishperical Geodesic Correlator.- Conclusions.- Guided Wave Activity in Germany.- Optical Fibre Communication.- Integrated Optics.- Recent Work on Optical Fibre Systems and Components in the UK.- Optical Fibre.- Fibre Propagation.- Fibre Measurement Techniques.- Fibre Jointing, Splicing and Connectors.- Sources.- System Design.- Systems Experiments.- Fibre and Integrated Optics in France.- A National Review on Fiber and Integrated OpticsActivity in Italy.- Fibers and Cables.- Sources and Detectors.- Measurement Methods.- Systems.- Integrated Optics.- Economic Aspects of Fibre Systems.- Cost-Comparison Studies.- Basic Cost Factors for Fibre Systems.- Cost Comparison with Copper Cable Systems.- Conclusions.
