Digital Processing

Contents

Preface

Author

Abbreviations

1  Overview of Optical Fiber Communications and DSP-Based Transmission Systems

1.1    Introduction

1.2    From Few Mb/s to Tb/s: Transmission and Receiving for Optical Communications Systems

1.2.1    Guiding Lightwaves over the Last 40 Years

1.2.2    Guiding Lightwaves: Single Mode, Multimode, and Few Mode

1.2.3    Modulation Formats: Intensity to Phase Modulation, Direct to External Modulation

1.2.4    Coherent and Incoherent Receiving Techniques

1.2.5    Digital Processing in Advanced Optical Communication Systems

1.3    Digital Modulation Formats

1.3.1    Modulation Formats

1.3.2    Pulse Shaping and Modulations for High Spectral Efficiency

1.3.2.1    Partial Response

1.3.2.2    Nyquist Pulse Shaping ...