| ABSTRACT | 第5-6页 |
| 摘要 | 第7-9页 |
| Dedication | 第9-15页 |
| Abbreviations | 第15-17页 |
| Chapter 1 Introduction | 第17-29页 |
| 1.1 Research Background and Significance | 第17-23页 |
| 1.1.1 Coherent Optical OFDM Background and Significance | 第18-22页 |
| 1.1.2 Optical Access Network Technology Background and Development | 第22-23页 |
| 1.2 Research Status | 第23-27页 |
| 1.3 Research Works | 第27-28页 |
| 1.4 Thesis outline | 第28-29页 |
| Chapter 2 Theoretical Fundamentals | 第29-45页 |
| 2.1 Wavelength Division Multiplexing (WDM) | 第29-31页 |
| 2.2 OFDM Techniques | 第31页 |
| 2.3 OFDM Principles | 第31-35页 |
| 2.4 Optical OFDM | 第35-39页 |
| 2.4.1 DD-OFDM | 第35-36页 |
| 2.4.2 Coherent Optical OFDM (CO-OFDM) | 第36-39页 |
| 2.4.3 a Homodyne and Heterodyne Detection in CO-OFDM System | 第39页 |
| 2.5 Optical heterodyne Detection | 第39-43页 |
| 2.6 Summary | 第43-45页 |
| Chapter 3 Heterodyne Detection in CO-OFDM system | 第45-63页 |
| 3.1 DD-OFDM Scheme based on Quadrature Modulation | 第45-53页 |
| 3.1.1 Proposed Scheme | 第45-47页 |
| 3.1.2 Theoretical Analysis of the Proposed Scheme | 第47页 |
| 3.1.3 Simulation Results | 第47-53页 |
| 3.2 Novel 10Gbps Single Channel CO-OFDM with Heterodyne Receiver Scheme | 第53-61页 |
| 3.2.1 Scheme of CO-OFDM Transmitter with Heterodyne Receiver | 第53-54页 |
| 3.2.2 Theoretical Analysis of Transmission via fiber and CO-OFDM Transmitter with Heterodyne Receiver Scheme | 第54-55页 |
| 3.2.3 Simulation results | 第55-61页 |
| 3.3 Summary | 第61-63页 |
| Chapter 4 Integration of CO-OFDM and WDM System | 第63-79页 |
| 4.1 Proposed Scheme of CO-OFDM integration with WDM system | 第63-68页 |
| 4.1.1 Proposed CO-OFDM Scheme | 第63-64页 |
| 4.1.2 Theoretical Analysis | 第64-65页 |
| 4.1.3 Simulation results | 第65-68页 |
| 4.2 Optical Frequency Comb based CO-OFDM with Heterodyne Detection Scheme | 第68-78页 |
| 4.2.1 Proposed Scheme | 第68-70页 |
| 4.2.2 Theoretical Analysis | 第70-72页 |
| 4.2.3 Simulation Results | 第72-78页 |
| 4.3 Summary | 第78-79页 |
| Chapter 5 Conclusion and Future Directions | 第79-81页 |
| 5.1 Conclusion | 第79-80页 |
| 5.2 Future Directions | 第80-81页 |
| Acknowledgement | 第81-83页 |
| References | 第83-87页 |
| List of Publications | 第87页 |
