Multi-Gigabit Transmission Over Multimode Optical Fibre

Theory and Design Methods for 10gbe Systems
1. Auflage 2006
ISBN: 978-0-471-89175-8
Verlag: Wiley

Buch, Englisch, 672 Seiten, Format (B × H): 179 mm x 256 mm, Gewicht: 1386 g

Faseroptik - von den physikalischen Grundlagen über einzelne Systeme bis zu Netzwerken! Dieser in sich geschlossene Band vermittelt Ihnen alles, was Sie über das Design faseroptischer Hochgeschwindigkeitssysteme, die mit mehreren Wellenlängen arbeiten, wissen müssen. Ausführlich erläutert wird die Signalweiterleitung in Einmodenfasern unter Berücksichtigung linear- und nichtlinear-optischer Effekte. Mit aktuellen Angaben zu Wellenleitertheorien und optoelektronischen Bauelementen.

Autoren/Hrsg.

Bottacchi, Stefano

Fachgebiete

• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Lichtwellenleiter

Inhaltsverzeichnis

Preface xiii
Book Organization xv

1 Introductory Concepts 1
Components and Design Issues for a Multigigabit Link over Multimode Fiber

1.1 Introduction 1
1.2 Multimode Optical Fibers 2
1.3 Semiconductor Laser Sources 3
1.4 Offset Launch Conditions 4
1.5 Optical Receivers 5
1.6 Signal Compensation Techniques 6
1.7 Conclusions and Recommendations 26
1.8 Optical Fiber Transmission Standards 35

2 Conductive Transmission Lines 37
A Simplified Attenuation Model

2.1 Introduction 37
2.2 The Attenuation Model 37
2.3 Design Applications 52
2.4 Impulse Response 55
2.5 Conclusions 58

3 Principles of Multimode Optical Fiber 59
Theory and Modeling Issues for Multigigabit Transmission Links

3.1 Introduction 59
3.2 The Graded Refractive Index 60
3.3 Modal Theory of Graded Index Fiber 61
3.4 Theory of the Modal Impulse Response 71
3.5 Linear Propagation Regime 76
3.6 The Optimum Refractive Index 79
3.7 Physics of the Chromatic Dispersion 82
3.8 Waveguide Dispersion 92
3.9 Frequency Chirping 93
3.10 Higher-Order Linear Dispersion 96
3.11 The Gaussian Model 100

4 Theory of Chromatic Response 113
Modeling Light Source Effect in Multigigabit Transmission Links

4.1 Introduction and Outline 113
4.2 Theory of Chromatic Impulse Response 114
4.3 The Chromatic Impulse Response Model 142
4.4 Moments of Chromatic Impulse Response 171
4.5 Conclusions and Remarks 182

5 Theory of Multimode Response 183
Application to Multigigabit Transmission Links

5.1 Introduction and Outline 183
5.2 Moments of Modal Impulse Response 184
5.3 Theory of Multimode Impulse Response 188
5.4 The Multimode Impulse Response Model 200
5.5 Theory of Multimode Frequency Response 248
5.6 Summary and Conclusions 273

6 Gaussian Approximation and Applications 275
Link Bandwidth Calculations

6.1 The Gaussian Model Approximation 275
6.2 Comparing Engineering Solutions 282
6.3 Comparison with Transmission Lines 298
6.4 Conclusions and Remarks 305

7 Multimode Fiber Selected Topics 307
Impairments and Methods for Multigigabit Transmission Links

7.1 Impulse Response and Modal Bandwidth 307
7.2 Modal Theory of the Step-Index Fiber 320
7.3 Mode Power and Launch Conditions 363
7.4 Conclusions 373

8 The Optical Link Model 375
Modeling the Optical Channel Behavior for Multigigabit Transmission

8.1 Introduction 375
8.2 System Models and Assumptions 375
8.3 The Optical Transmitter 383
8.4 Intersymbol Interference 411
8.5 The Optical Receiver 419
8.6 Conclusions 453

9 Principles of Electronic Dispersion Compensation 455
Concepts and Limitations Applied to Multimode Fiber Transmission

9.1 Introduction 455
9.2 The Optical Decision Process 456
9.3 Principles of Linear Equalization 482
9.4 Conclusions 507

10 Decision Feedback Equalization 509
Expanding Multimode Fiber Capabilities

10.1 Introduction 509
10.2 Principles of Digital Equalization 509
10.3 The Optical Power Penalty 552
10.4 The Channel Metric 561
10.5 DFE Architectures 577
10.6 Conclusions 583

11 Transmission Experiments 585
Deploying Multigigabit Transmission Experiments over Multimode Fiber

11.1 Introduction 585
11.2 Measurement Outline 586
11.3 Measurement Setup 586
11.4 Polarization Effects in Multimode Fiber 594
11.5 Source and Receiver Characterization 599
11.6 The Benchmark Multimode Fiber 604
11.7 A Simple Optical Link Emulator 614
11.8 Polarization Measurements at 10 GbE 618
11.9 EDC Measurements over MMF 628
11.10 Concluding Remarks 641

Bibliography 643
Index 645

Über Autor(innen)

Stefano Bottacchi received his Bsc in Electronic Engineering from Politecnico of Milano in 1983. Since then he has gained practical experience in the optical communications field by working in industry in companies such as GTE-SIEMENS Telecomunicazioni, Alcatel-Telettra, Cisco Photonic Italy and Infineon Technologies AG, Munich. He has given courses on Optical Fiber Transmission Tecnology for CEI, and authored Multigigabit Transmission over Multimode Optical Fiber. Theory and Design Methods for 10GbE Systems, which will be published in June 2006.