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Photonis, Xenics and El-Mul are now unified under the Exosens brand. Read more →

02/06/2026

Sub-Nanosecond High Dynamic Range Detector for TOF-MS

Recent advances in time-of-flight mass spectrometry (TOF-MS) have achieved ion flux exceeding 10^9 ions/second with sub-nanosecond peak widths.


Two years ago, we introduced the M-TOF PMT-based detector, demonstrating its ability to handle high fluxes and detect up to 10,000 ions/peak. However, the ~1 ns peak width can impact mass resolution, potentially limiting its application, es...

Poster 1015.59 KB pdf

02/06/2026

Long-Lifetime, Wide Dynamic Range Detectors for Ion Trap and Quadrupole Mass Spectrometers

Ion trap and quadrupole-based tools constitute most mass spectrometers. Most common detectors are electron multipliers which have limited lifetime. Other configurations require applying high voltage to a conversion dynode. Here we present two concepts for optically based dual-polarity detectors that have high sensitivity, long lifetime and wide dynamic range. Both concepts, that can be adapt...

Poster 1.65 MB pdf

19/03/2026

MCP-PMT
Brochure/Leaflet 1.29 MB pdf

18/03/2026

Scientific Image Intensifier Tube

For Intensified Camera manufactures seeking state-of-the-art image intensifier technology, Exosens offers scientific-grade image intensifiers with unparalleled specifications. These include market-leading Signal-to-Noise Ratio (SNR), superb limiting resolution, and sub-nanosecond gating technology. Based on Hi-QE photocathode technology and industry-leading Exosens Microchannel Plate technol...

Datasheet 1.55 MB pdf

24/02/2026

Neutron Imaging and Tomography with MCPs

A neutron imaging detector based on neutron-sensitive microchannel plates (MCPS) was constructed and tested at beamlines of thermal and cold neutrons...

Technical Note 4.94 MB pdf

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