The burgeoning capacity demand for both optical transport links over metro / long-haul distances (> 100km) and short reach optical interconnects (100m-20km) for inter- and intra-datacenter networking is driving the notion of a digital signal processing (DSP) based optical transceiver. In optical transport, flexible optical transceivers employ coherent detection and DSP to enable mitigating various fiber transmission impairments such as chromatic dispersion (CD), polarization mode dispersion (PMD), Kerr nonlinearity, laser phase noise and frequency offset. In addition, these flexible transceivers need to be agile enough to adapt to the increasingly dynamic network traffic needs (e.g. varying capacity and reach requirements, dynamic wavelengt...
Due to the increasing global IP traffic and the exponential growing demand for broadband services, o...
The ever-increasing demand of capacity in very high bit rate coherent optical transmission systems h...
La demande de débit en augmentation constante requiert des canaux de communication fiables et robust...
This thesis covers three topics of optical communications. First, we address long-haul fiberoptic co...
[ANGLÈS] The amount of traffic that backbone networks have to handle increases every year at about 3...
Global IP traffic will continue to grow in the foreseeable future. Different applications are drivin...
As data center traffic increases, challenges rise for existing optical transceivers. For data center...
Modulation and detection methods have been studied to improve the performance of optical long distan...
Phase modulation formats are believed to be one of the key enabling techniques for next generation h...
La prochaine génération d'infrastructures de communication par fibre optique comprendra des systèmes...
In recent years, the amount of traffic within data centers has increased to a point where electrical...
Emerging applications such as cloud-based storage services, high definition streaming services, mach...
Coherent transceivers have become established in long-distance fibre-optic transmission systems over...
La demande en capacité liée à la transmission de tout type d’information (voix, vidéos, données, etc...
Des méthodes de modulation et de détection de la lumière originales ont été étudiées afin d améliore...
Due to the increasing global IP traffic and the exponential growing demand for broadband services, o...
The ever-increasing demand of capacity in very high bit rate coherent optical transmission systems h...
La demande de débit en augmentation constante requiert des canaux de communication fiables et robust...
This thesis covers three topics of optical communications. First, we address long-haul fiberoptic co...
[ANGLÈS] The amount of traffic that backbone networks have to handle increases every year at about 3...
Global IP traffic will continue to grow in the foreseeable future. Different applications are drivin...
As data center traffic increases, challenges rise for existing optical transceivers. For data center...
Modulation and detection methods have been studied to improve the performance of optical long distan...
Phase modulation formats are believed to be one of the key enabling techniques for next generation h...
La prochaine génération d'infrastructures de communication par fibre optique comprendra des systèmes...
In recent years, the amount of traffic within data centers has increased to a point where electrical...
Emerging applications such as cloud-based storage services, high definition streaming services, mach...
Coherent transceivers have become established in long-distance fibre-optic transmission systems over...
La demande en capacité liée à la transmission de tout type d’information (voix, vidéos, données, etc...
Des méthodes de modulation et de détection de la lumière originales ont été étudiées afin d améliore...
Due to the increasing global IP traffic and the exponential growing demand for broadband services, o...
The ever-increasing demand of capacity in very high bit rate coherent optical transmission systems h...
La demande de débit en augmentation constante requiert des canaux de communication fiables et robust...