Search for dissertations about: "optik"
Showing result 11 - 15 of 903 swedish dissertations containing the word optik.
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11. New innovative methods for non-intrusive optical diagnostics of high-voltage insulator materials
Abstract : The purpose of this PhD thesis work has been to develop optical techniques that can help utility engineers for assessing the state of insulators in service and in a laboratory. The possibilities to use remote laser induced fluorescence for detection and imaging of biological growth such as algae and fungi have been investigated. READ MORE
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12. Light transport and positioning simulations for the design of a cylindrical SPECT camera
Abstract : .... READ MORE
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13. Laboratory soft x-ray microscopy and tomography
Abstract : Soft x-ray microscopy in the water-window (λ = 2.28 nm – 4.36 nm) is based on zone-plate optics and allows high-resolution imaging of, e.g. READ MORE
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14. Multi-spectral analysis of fine scale aurora
Abstract : The Aurora Borealis is the visible manifestation of the complex plasma interaction between the solar wind and the Earth's magnetosphere and ionosphere. Ground based and in situ measurements demonstrate a prevalence of dynamic fine structure within auroral displays, with spatial scales down to tens of metres and time variations occurring on a fraction of a second. READ MORE
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15. Complex Oxide Photonic Crystals
Abstract : Microphotonics has been offering a body of ideas to prospective applicationsin optics. Among those, the concept of photonic integrated circuits (PIC’s) has recently spurred a substantial excitement into the scientific community. Relisation of the PIC’s becomes feasible as the size shrinkage of the optical elements is accomplished. READ MORE