Sökning: "high-speed optical transmission"
Visar resultat 1 - 5 av 46 avhandlingar innehållade orden high-speed optical transmission.
1. High-Speed Electroabsorption Modulators and p-i-n Photodiodes
Sammanfattning : This thesis presents methods for optimization ofelectroabsorption modulators (EAM) and p-i-n photodiodes (PD)withrespect to high frequency (HF) performance. Differentreactive matching techniques are investigated such as lumpedmatching and integrated transmission line (TML) layouts includingoperation in the traveling-wave (TW) regime. LÄS MER
2. High speed CMOS optical receiver
Sammanfattning : Optical communication develops very fast and is today the main method for long distance wired communication. However cost is still high. Looking back to the evolution of optical transmission systems, one main objective of system development has become more and more important; minimize cost per gigabytes per second per kilometre, Gb/s/km. LÄS MER
3. Enabling technologies for high-speed optical fiber transmission
Sammanfattning : .... LÄS MER
4. VCSELs for High-Speed, Long-Reach, and Wavelength-Multiplexed Optical Interconnects
Sammanfattning : The vertical-cavity surface-emitting laser (VCSEL) is the standard light source in short-reach fiber-optic links in datacenters and supercomputers. These systems use an enormous number of links, making cost and energy efficiency pressing issues. LÄS MER
5. Key Signal Processing Technologies for High-speed Passive Optical Networks
Sammanfattning : With emerging technologies such as high-definition video, virtual reality, and cloud computing, bandwidth demand in the access networks is ever-increasing. Passive optical network (PON) has become a promising architecture thanks to its low cost and easy management. LÄS MER