Cargando…
Datacenter Connectivity Technologies : Principles and Practice.
In recent years, investments by cloud companies in mega data centers and associated network infrastructure has created a very active and dynamic segment in the optical components and modules market. Optical interconnect technologies at high speed play a critical role for the growth of mega data cent...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Aalborg :
River Publishers,
2018.
|
| Colección: | River Publishers series in optics and photonics.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Half Title Page; RIVER PUBLISHERS SERIES IN OPTICS AND PHOTONICS; Title Page; Copyright page; Contents; Preface; Acknowledgements; List of Contributors; List of Figures; List of Tables; List of Abbreviations; Chapter 1
- Optical Interconnect Technologies for Datacenter Networks; 1.1 Introduction; 1.2 Intra-datacenter Interconnects; 1.2.1 40G Optical Interconnect Technologies; 1.2.2 100G Optical Interconnect Technologies; 1.2.3 400G and Beyond Optical Interconnect Technologies; 1.3 Inter-datacenter Interconnects; 1.3.1 Inter-datacenter Interconnects in Metro Networks.
- 1.3.2 Inter-datacenter Interconnects in WANs1.4 Summary; References; Chapter 2
- Vertical Cavity Surface Emitting Lasers; 2.1 Introduction; 2.2 Technology Fundamentals; 2.3 VCSEL Device Structure; 2.4 VCSEL Material Growth; 2.5 VCSEL Fabrication Process; 2.6 Conclusion; References; Chapter 3
- Directly Modulated Laser Technology: Past, Present, and Future; 3.1 Introduction; 3.2 Intuitive Picture of the Dynamics of Directly Modulated Lasers; 3.3 Progress of High-Speed FP and DFB Lasers; 3.3.1 1.55 mm DML; 3.3.2 1.3 mm DML; 3.3.3 Short-Wavelength DML.
- 3.4 Reach Extension of DML for PON and Metro Applications3.4.1 Principle of Reach Extension of DML by Tailoring Chirp; 3.4.2 10 Git/s Transmission Performance of Adiabatic- and Transient-Chirp Dominant DMLs; 3.4.3 Gain Compression Phenomena; 3.4.4 Experimental S21 Response and Transmission Performance of a Highly-Damped DBR Laser; 3.4.5 Thermal Wavelength Drift Stabilization for the Burst-Mode NGPON2 Application; 3.5 Chirp Managed Laser (CML); 3.5.1 Principles of CML; 3.5.2 Experimental Demonstrations of CML; 3.6 New Era of High-Speed DML Toward 100-GHz Bandwidth; 3.6.1 Detuned-Loading Effect.
- 3.6.2 S21 High-Pass Filter Effect Due to In-Cavity FM-AM Conversion by the DBR Mirror3.6.3 Photon-Photon Resonance Effect; 3.6.4 Co-Existence of Photon-Photon Resonance and Detuned-Loading Effects; 3.6.5 55-GHz Bandwidth Short-Cavity DR Laser and 56 Gbaud PAM4 Generation; 3.7 Conclusions; Acknowledgements; References; Chapter 4
- PAM4 Modulation Using Electro-absorption Modulated Lasers; 4.1 Introduction; 4.2 General PAM4 Optical Transceiver and Link Considerations; 4.2.1 PAM4 Signal and Optical Link Characteristics; 4.2.2 EML Biasing and Nonlinear Equalization.
- 4.2.3 Forward Error Correction (FEC) and Data Rates for PAM4 Links4.2.4 Sampling Rate and Analog Bandwidth; 4.2.5 FFE and DFE Equalization; 4.3 28 Gbaud PAM4 Transmission [16, 17]; 4.4 56 Gbaud PAM4 Transmission over 2 km Experiment; 4.5 40 km PAM4 Transmission; 4.5.1 Avalanche Photodiode (APD); 4.5.2 Gain Clamped Semiconductor Optical Amplifier (GC-SOA); 4.6 100 km PAM4 Transmission; 4.6.1 Experimental Setup; 4.6.2 Single Channel Characteristics; 4.6.3 Effect of Fiber Nonlinearities; 4.7 Multipath Interference [34, 35]; 4.7.1 Experimental Demonstration of the Upper Bound MPI Scenario.