Search for dissertations about: "multi-slit"
Found 3 swedish dissertations containing the word multi-slit.
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1. Silicon Strip Detectors for Scanned Multi-Slit X-Ray Imaging
Abstract : Digital imaging systems for medical applications must bebased upon highly efficient detectors to ensure low patientdose. This is particularly important in screening mammographybecause of the large number healthy women that is examined. Amammography system must also provide high spatial and contrastresolution. READ MORE
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2. Computer-aided detection and novel mammography imaging techniques
Abstract : This thesis presents techniques constructed to aid the radiologists in detecting breast cancer, the second largest cause of cancer deaths for western women. In the first part of the thesis, a computer-aided detection (CAD) system constructed for the detection of stellate lesions is presented. READ MORE
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3. Measurement and Control of Attosecond Light Fields
Abstract : Attosecond pulses are used to study electron dynamics in atoms and molecules. In this thesis, schemes to control the generation of attosecond pulses and pulse-shaping techniques to compress the pulses are presented. Generation of attosecond pulses requires high intensity, which is reached by focusing a pulsed femtosecond laser. READ MORE