| Description |
1 online resource |
| Series |
SpringerBriefs in electrical and computer engineering, 2191-8120 |
|
SpringerBriefs in electrical and computer engineering.
|
| Contents |
Intro; Abstract; Contents; Chapter 1: Concepts and Fundamental Theories of Optical Fibre Dispersions; 1.1 Motivations; 1.2 Objectives; 1.3 Major Contributions of the Book; 1.4 Organization of the Book; Chapter 2: Single-Mode Optical Fibre Dispersions and the Physics Phenomenon Involved; 2.1 Overview; 2.2 Fundamentals of Optical Dispersion; 2.2.1 Propagation Mode in Single-Mode Fibres; 2.2.2 Chromatic Dispersion; 2.2.3 Polarization Mode Dispersion; 2.2.4 Waveguide Dispersion; 2.2.5 Material Dispersion; 2.3 Summary; References; Chapter 3: Study of Optical Fibre Dispersion and Measuring Methods |
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3.1 Overview3.2 Dispersion Measurement Methods; 3.2.1 Time of Flight; 3.2.2 Modulation Phase Shift; 3.2.3 Temporal Interferometric; 3.2.4 Spectral Interferometric; 3.3 Apparatus; 3.3.1 Tuneable Laser Source (TLS); 3.3.2 Polarization Controller (PC); 3.3.3 Lithium Niobate (LiNbO3) Electro-optic Modulator (EOM); 3.3.4 Signal Generator; 3.3.5 Optical-to-Electrical Converter (O/E); 3.3.6 Optical Multimetre; 3.3.7 Digital Signal Oscilloscope; 3.3.8 SMF 28; 3.4 Summary; References |
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Chapter 4: Design and Development of Algorithm for Auto-Measurement Voltage and Temporal Parameters of Microwave Signal4.1 Overview; 4.2 Experimental Setups for Characterizing a Tuneable Laser; 4.3 Flowchart to Characterize the Tuneable Laser; 4.4 Experimental Setup for Characterizing the Electro-optic Modulator (EOM); 4.5 Experimental Setup for Measuring Critical Parameters of Received Optical Power; 4.6 Experimental Setup for Dispersion Measurement of Long-Length Fibre; 4.7 Summary; References; Chapter 5: Device Characterizations and Chromatic Dispersion Measurement in Optical Fibres |
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5.1 Overview5.2 Characterization of Tuneable Laser; 5.3 Statistical Analysis to Find the Best Voltage Biasing Value Point of EOM; 5.4 Analysis of Measured Average Phase vs. Variable Frequency; 5.5 Analysis of Measured Phase vs. Variable Wavelength; 5.6 Analysis of the Effect of Vb on Measured Phase; 5.7 Summary; References; Chapter 6: Optical Fibre Dispersions and Future Contributions on Electro-optic Modulator System Optimizations; 6.1 Conclusion; 6.2 Recommendations; Index |
| Summary |
This book demonstrates the implementation of an automated measuring system for very efficient measurement of chromatic dispersion, which uses a modulation phase shift method over long haul of optical single mode fiber. The authors show how a new scheme for measuring chromatic dispersion is adopted in conjunction with a tunable laser (TLS), providing the optical power at required wavelength and digital oscilloscope (DOSC) for measuring the phase difference between microwave signals from transmitter and microwave signals at the receiver. This is a novel approach for real-time chromatic dispersion in optical systems such as optical fibers. The setup used is very simple, accurate and cost effective, compared to other methods such as direct measurement, differential mode delay, polarization mode dispersion measurement and phase delay method. Describes algorithms for characterization and controlling optical apparatus; Introduces a new automated characterization system for electro-optic modulators with application of driving microwaves; Describes a new algorithm for automated dispersion measurement for different length of fibers; Provides system analysis to show the effects of critical parameters, such as dimensions on dispersion |
| Bibliography |
Includes bibliographical references and index |
| Notes |
Online resource; title from PDF title page (EBSCO, viewed February 8, 2019) |
| Subject |
Dispersion -- Measurement
|
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SCIENCE -- Physics -- Optics & Light.
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Dispersion -- Measurement
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| Form |
Electronic book
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| Author |
Ghasemi, Masih, editor
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| ISBN |
9783030105853 |
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3030105857 |
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9783030105860 |
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3030105865 |
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