Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"ROADM"”.
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Cascaded ROADM Filter Replication and the Effects of Statistical Variations in the Response of Cascaded ROADMs on 100 Gb/s DP-QPSK System Performance
… from a signal being transmitted through cascaded ROADMs. The real-time testing section was based around using a WaveLogic 3 real-time transceiver in QPSK mode. In this setting, the transceiver sends and receives a QPSK signal, performing all of its digital signal processing in real-time. Similar …
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High resolution measurement of telecommunication component polarization mode dispersion by means of quantum interferometry
… of Reconfigurable Optical Add Drop Multiplexers (ROADM). Each component contributes a relatively small value to the overall system PMD. Until recently, these components were not considered to be important contributors to the total. The significance of component PMD suddenly became very apparent …
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Opto-VLSI processing for reconfigurable optical devices
… reconfigurable-Optical-Add-Drop Multiplexing (ROADM). We review the potential technologies available for tunable WDM components, and discuss their advantages and disadvantages. We also develop a simple yet effective algorithm that optimises the performance of Opto-VLSI processors, and …
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All optical systems for terabit network era
The continuous growth of the network capacity demand drives the development of the optical fiber networks. Since optical super-channels carrying multi- Terabit/s transmissions are the next evolution of the optical links, future transmitters and receivers systems will be required to handle vast …
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Scaling Optical Transport using Multi-band Photonic Integrated Switching Systems
L'abstract è presente nell'allegato / the abstract is in the attachment
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Resource management for dynamic optical networks
The ability of core networks to manage data transmission of increasing volume and variation is critical for the success of data-intensive and network-centric applications as they grow in both scale and complexity. Traditionally, static optical networks were the dominant transport for medium and …