- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 3 of 3 (0.141 seconds)| 1 |
High capacity phase/amplitude modulated optical communication systems and nonlinear inter-channel impairmentsTavassoli, Vahid 17 April 2012 (has links)
This thesis studies and mathematically models nonlinear interactions among channels
of modern high bit rate (amplitude/) phase modulated optical systems. First,
phase modulated analogue systems are studied and a differential receiving method is
suggested with experimental validation. The main focus of the rest of the thesis is
on digital advanced modulation format systems. Cross-talk due to fiber Kerr nonlinearity
in two-format hybrid systems as well as 16-QAM systems is mathematically
modelled and verified by simulation for different system parameters. A comparative
study of differential receivers and coherent receivers is also given for hybrid systems.
The model is based on mathematically proven assumptions and provides an intuitive
analytical understanding of nonlinear cross-talk in such systems. / Graduate
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Coherent Control and Reconstruction of Free-Electron Quantum States in Ultrafast Electron MicroscopyPriebe, Katharina Elisabeth 19 December 2017 (has links)
No description available.
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| 3 |
Next-Generation Ultrafast Transmission Electron Microscopy – Development and ApplicationsFeist, Armin 05 June 2018 (has links)
No description available.
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