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 5 of 5 for “"Photonic lattices"”.
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An investigation of lattice dynamics using waveguide arrays
… and experimentally observe, using the photonic platform, various single-particle effects from solid-state physics. These include a new type of particle localisation due to flat energy bands and a novel type of topological edge mode which is unique to slowly-driven lattices. In addition …
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Parity-time and supersymmetry in optics
… these lines, we introduce a new class of optical lattices, the so called mesh lattices. Such arrays provide an ideal platform for observing a range of PT-related phenomena. We show that defect sates and solitons exist in such periodic environments exhibiting unusual behavior. We also investigate …
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Photon Statistics in Disordered Lattices
… coherent light traversing disordered photonic lattices and its dependence on the disorder class, the level of disorder and the excitation configuration at the input. Throughout the dissertation, two disorder classes are considered, namely, diagonal and off-diagonal disorders. The …
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Developments and applications of THz polaritonics, efficient THz generation, and single-shot THz detection
… imaging of terahertz waves propagating within a photonic crystal slab. For photonic lattices with different orientations and symmetries, we observed the full spatiotemporal evolution of terahertz fields across a broad spectral range spanning the photonic band gap. In addition to revealing …
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Strongly correlated quantum fluids and effective thermalization in non-Markovian driven-dissipative photonic systems
… defined particle number in driven-dissipative photonic platforms, in spite of environment-induced losses and heating effects ? The structure of the thesis is the following. [Chapter 1.] We give an overview of the physics of many-body photonic systems. As a first step we address the weakly …