PhotonPix™
For researchers focused on advancing science rather than fine-tuning photon detection electronics, Exosens introduces PhotonPix™. This innovative detector is powered by Photonis' advanced, fast-timing MCP-PMT technology, combined with state-of-the-art readout electronics (*), it is designed for ultimate time resolution and ultra-high rate detection. With superior performance in dark noise reduction, readout speed, and timing accuracy, PhotonPix™ sets a new benchmark for single-photon detection, delivering reliable, high-quality data that accelerates scientific discovery.
*In collboration with Photonscore.
PhotonPix™
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Contact usTechnical Information
Detector Specifications | |
|---|---|
| Max. Recommended Count Rate | 100 MHz (continuous count rate), 200 MHz (burst) |
| Shutdown Count Rate | 110 MHz (continuous count rate) |
| Dark Count Rate (Cps, total area) | < 15 (UV,Blue) < 50 (Green) < 200 (Red) |
| Timing Jitter (FWHM) | < 30 ps (up to 15 MHz), < 40 ps (up to 200 MHz) |
| Active Area (mm) | 8 Ø |
| Dead Time | <2 ns |
| Discrimination | Integrated CFD |
Signal Output | |
|---|---|
| Output Connector | SMA Female |
| Output Signal | NIM, 50 Ohm & raw amplifier signal |
| Polarity | Negative |
General | |
|---|---|
| Power Supply | 12 V, 1 A |
| Optical Interface | C-Mount |
| Dimensions (w x d x h) | 117 mm x 61 mm x 70 mm |
| Cooling | Integrated water cooling and external radiator for heat dissipation |
Documentation
Brochure/Leaflet
Description
PhotonPix™: Ultra High-Rate, Ultimate Timing Accuracy Single Photon Counting
Experience a new standard in ultra-fast single-photon counting with PhotonPix™, powered by Photonis' cutting-edge MCP-PMT technology. Engineered for demanding applications like LiDAR, Lifetime Imaging, and Photon Entanglement, this advanced detection unit excels with dark counts under 20 cps and thanks to the read-out electronics dead time below 2 ns, it demonstrates count rates surpassing 200 MHz—scaling up to 1 GHz in burst mode. Designed to capture even the faintest signals, its Ø8 mm sensitive area accommodates Photonis' high-quantum-efficiency (Hi-QE) photocathodes, maximizing photon detection efficiency across a wide spectral range.
Beyond throughput, PhotonPix™ offers remarkable timing precision with a resolution below 30 ps FWHM (12 ps σ), positioning it as a top choice for applications requiring pinpoint accuracy. Its integrated design includes all necessary electronics—a high-voltage power supply, fast amplifier, and constant fraction discriminator (CFD)—for seamless "plug-and-play" operation. Compatible with most time taggers supporting NIM signals, it simplifies deployment across diverse setups.
PhotonPix™ incorporates Photonis' optimized MCP technology, achieving excellent Pulse Height Distribution (PHD), near-100% Collection Efficiency (CE), and photon detection efficiency (PDE) closely matching its quantum efficiency (QE). With quantum efficiency exceeding 30% and exceptional performance for Hi-QE UV, blue, and green photocathode series, PhotonPix™ ensures clean, accurate data collection with minimal noise.
PhotonPix™ also features integrated Peltier cooling, reducing dark count rates by up to three orders of magnitude compared to room-temperature operation. Water cooling efficiently dissipates heat, enabling use in closed or integrated environments.
As a high-performance module crafted by Photonis, the global leader in low light imaging and single photon detection, PhotonPix™ is the ultimate solution for ultra-fast, reliable single photon counting, unlocking the full potential of high-speed detection needs.
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