Speaker
Description
Remote transverse beam imaging by relaying scintillation light through a multimode fiber (MMF) offers a means of relocating cameras and associated electronics away from accelerator areas with high radiation levels, but practical implementation requires calibration of the fiber relay system. This contribution presents an acquisition platform developed and deployed at CERN's CLEAR facility for collecting images of a Chromox screen under electron beam and controlled laser illumination, using one camera viewing the screen directly and two cameras recording the outputs of two different 15 m MMFs. The system enables automated collection of calibration data using laser illumination, together with electron beam data for subsequent evaluation. During the experiment, the platform archived 268,294 frames across the three cameras, while individual spatial calibration scans could be completed in less than 30 min. The resulting datasets provide calibration and beam data for transverse beam image reconstruction studies.
Funding Agency
Work supported by the Science and Technology Facilities Council through the LIV.INNO Centre for Doctoral Training under Grant No. ST/W006766/1, and by CERN.
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| Supervisor's name | Carsten P. Welsch |
| Supervisor's email | welsch@liverpool.ac.uk |
| Paper submission software | LATeX |