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 20 of 338 for “"CCD"”.
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Precision CCD photometry of globular clusters
… to the aquisition and analysis of crowded field CCD images within globular clusters. Digital photometric techniques are discussed, including analytic profile fitting to stellar images. The major experimental part of this thesis concerns observations of the globular cluster w Centauri. These …
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Quality control of astronomical CCD observations
Includes bibliographical references (p. 111-113)
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Interactions of neutrons with silicon CCD chips
… The detector uses a charge coupled device (CCD) camera to image the ionization signal created in the detector gas. The CCD chip itself is also sensitive to interactions with the WIMP's and the background radiation. In this thesis I explore the contributions these interactions may have on the …
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Direct coupled PV/CCD hybrid focal planes
Thesis: M.S., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 1979
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A CCD image sensor frame grabber and conditioner
Not available
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Expediente civil No.4789-1998 sobre: responsabilidad civil Expediente administrativo No.93-2006-CCD y 061-2006-CCD sobre: competencia desleal
… Competencia Desleal. Nº de Expediente: 93-2006-CCD y 061-2006-CCD: El presente informe de expediente administrativo versa sobre un procedimiento de oficio iniciado por la Comisión de Represión de la Competencia Desleal del Indecopi, alegando una presunta infracción contra los principios de …
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CCD photometry and spectroscopy and small main-belt asteroids
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1994.
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Packaging and interconnection of a black-lit CCD sensor device
… a large area, backlit charge-coupled device (CCD) sensor to a metallized substrate, using a materials system compatible with a high vacuum tube configuration. The CCD sensor is used in light sensor and digital camera devices. Currently, CCD devices are mechanically bonded to substrates using a …
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Kerr electro-optic field measurements using a CCD area detector
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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The architecture and design of CCD processors for computer vision
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1990.
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CCD photometric precision for the Transiting Exoplanet Survey Satellite (TESS)
… characterize all noise contributions along the CCD and electronics signal path specific to the equipment to be used on board the TESS all-sky space observatory. We adjust physical variables in such a way as to minimize this noise and achieve a photometric precision limited in large part by shot …
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Radiation-induced Deep-level Defects in CCD Imaging and Spectroscopy Sensors
… the silicon lattice of a Charge-Coupled Device (CCD) image or spectroscopy sensor and particularly those defects with energy levels which can trap charge as it passes through a device, ultimately leading to image quality degradation. A novel technique for the study of certain defect levels within …
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A CCD based curvature wavefront sensor for Adaptive Optics in Astronomy
… von Charge Coupled Devices (CCDs) entwickelten wir ein spezielles CCD und untersuchten dessen Leistungsfähigkeit für ein 60 Element Curvature AO System, das mit sehr schwachen Lichtsignalen arbeitet. Hier wurde erstmals ein CCD als Wellenfrontsensor verwendet. Diese …
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Temperature measurement and thermal control of die casting processes using CCD cameras
… using low-cost, charge-coupled device (CCD) cameras. Factors present in an industrial setting that affect non-contact temperature measurement are identified, and a system is developed to overcome these factors. A temperature control system for the die casting process is also developed to …
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The development and application of an astronomical imaging and photometric CCD system
… and develop a low cost charge coupled device (CCD) system suitable for use in undergraduate teaching. In addition its capability for providing research quality data, on selected areas of interest to the Department of Astronomy at the University of Central Lancashire, was to be assessed. …
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Exploring the impact of detection physics in X-ray CCD imagers and spectrometers
… the detection process affects the quality of a CCD-based X-ray detector system. The physical processes which lead to the final images and spectra achieved with a CCD-based camera system are investigated through a combination of simulations and experimental techniques with the aim of improving …
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