منابع مشابه
Development of a new EM-CCD based X-ray detector for synchrotron applications
We have developed and successfully demonstrated a high speed, low noise camera system for crystallography and X-ray imaging applications. By coupling an EM-CCD to a 3:1 fibre optic taper and a CsI(Tl) scintillator it was possible to detect hard X-rays. This novel approach to hard X-ray imaging takes advantage of the low equivalent readout noise performance at high pixel readout frequencies of E...
متن کاملDevelopment of EM-CCD-based X-ray detector for synchrotron applications
Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online's data policy on reuse of materials please consult the policies page. We have developed and successfully demonstrated a high speed, low noise camera system for crystallography and X-ray imaging applications. By coupling an EM...
متن کاملHigh-speed X-ray imaging pixel array detector for synchrotron bunch isolation
A wide-dynamic-range imaging X-ray detector designed for recording successive frames at rates up to 10 MHz is described. X-ray imaging with frame rates of up to 6.5 MHz have been experimentally verified. The pixel design allows for up to 8-12 frames to be stored internally at high speed before readout, which occurs at a 1 kHz frame rate. An additional mode of operation allows the integration ca...
متن کاملHigh resolution x-ray and -ray imaging using a scintillator-coupled electron-multiplying CCD
Over the last decade the rapid advancements in CCD technology have lead to significant developments in the field of low-light-level, Electron-Multiplying CCDs (EM-CCDs). The addition of a gain register before output allows signal electrons to be multiplied without increasing the external noise. This low effective readout noise, which can be reduced to the sub-electron level, allows very small s...
متن کاملSoft-Test/Repair of CCD-based Digital X-Ray Instrumentation
Absfrncl Modern x-ray imaging systems evolve toward digifindim for reduced eost, foster time-todiagnosis ondimproved diagnostic eonfurmer. For the digitalx-ray systems, CCD (Charge Coupled Device) technology is eommanly used lo ddect and digitize optical x-ray i m g r This p p e r presents n novel sofr-lesUrepoir approach to overcome the defective pirelproblem in CCD (Charge Coupled Device)-bas...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1994
ISSN: 0168-9002
DOI: 10.1016/0168-9002(94)90816-8