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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 “"photon fluxes"”.
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Spectral Computed Tomography at High Photon Fluxes
The development of pixelated photon counting semiconductor detectors enables to resolve the spectral composition of the incident photons in X-ray imaging, provided that the detector is operated in the absence of pulse pile-up and sensor polarisation. The purpose of this study is to examine the …
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Selected studies in fast atom bombardment mass spectrometry
… using laser irradiation. Although inadequate photon fluxes were available to photoionize the desorbed neutral species above the target, enhancements in signal intensity and fragment ion formation were observed when the laser irradiation was deposited directly into the FAB droplet on the target.
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Quantum light for quantum technologies
… for studying them. First, we will study the multiphoton absorption properties of maximally path entangled number (N00N) states. This is directly relevant to quantum lithography, and beating the Rayleigh diffraction limit. Next, we will develop a new scheme for quantum interferometry: dubbed …
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A Mathematical Model of the Dynamics of an Optically Pumped Four-Level Solid State Laser System
… the development of the left and right traveling photon fluxes in the cavity is developed. The model consists of a coupled set of first order semilinear partial differential equations. While the model was developed for Titanium-doped sapphire lasers, it is applicable to three and four level lasers …
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Electron acceleration in a flare plasma via coronal circuits
… these calculations are encouraging. The electron fluxes predicted by the model are in agreement with the electron fluxes deduced from the measured photon fluxes. Additionally the model developed in this thesis proposes a new way to understand the observed double footpoint hard X-ray sources.
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Aspects of the Anisn Code and its use at the Univeristy of Illinois (with Special Attention to a Gamma Ray Buildup Factor Calculation in Contrete)
Made available in DSpace on 2017-07-06T18:42:33Z (GMT). No. of bitstreams: 2 Brown_Robert_W_MS.pdf: 28151231 bytes, checksum: dce934acdec3d08de305f200a0496a8b (MD5) license.txt: 4813 bytes, checksum: 715c4321821a960fa1a1e91d2ac7ebce (MD5) Previous issue date: 1979