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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2603.21848 |
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Table of Contents:
- A plug-and-play PhotonPix single-photon detector with a logical signal output is developed for applications requiring ultimate timing precision down to 10 ps over a wide dynamic photon flux range. The heart of the detector is an Exosens Fast Timing Microchannel Plate Photomultiplier (FT MCP-PMT) with a large 8 mm diameter sensitive area, which can accommodate various Hi-QE photocathodes optimized for high quantum efficiency (QE) and low dark rates. The detector dead time, timing accuracy, and counting efficiency of the PhotonPix are measured and analyzed over a wide dynamic photon flux range up to about 1 GHz in burst mode and up to 100~MHz in continuous operation mode.