The SEAQUE project is about “repairing” detectors from the damage done by space radiation. This is done be heating them, so-called annealing. Dotfast was involved

The trusted TDM800/ TDM1600 devices  will reach end of life soon because the iPass PCIe connectors are no longer supported. We have 5 units on

The original Logic-16 is not very good at detecting small pulses. It was developed in a time most detectors used TTL or NIM pulses. The

We received a very nice letter from JPL, thanking us for our contribution to the DSOC project. (Deep Space Optial Communication)

The new software version features access to the internal data stream for real time processing.This interface is optimized for multi-threading. Provided the right CPU, one

The coincidence software was updated to run at full device speed. One can define an almost arbitrary amount of so-called patterns. A pattern can be

Nasa uses our TDM64-1600 for their deep space optical network. They completed their tests and the technology works better than expeced. They successfully demonstrated the

The Psyche spacecraft was launched on October 13, 2023. Psyche demonstrates DSOC technology. (Deep spece optical communication) DSOC uses Dotfast’s 64 input TDM-1600 time tagger.

This week we shipped the first high resolution version of TDM-6G: 128 inputs, 5 ps resolution The data rate is 6.2 Gcounts/s

We proudly announce our successful collaboration with QEYnet inc. QEYnets mission is to make Quantum Key Distribution (QKD) globally available by satellite. Learn more at

Dotfast timing solutions are used on the International Space Station: https://uwaterloo.ca/physics-astronomy/news/photon-detector-module-gearing-international-space-station

The TDM-6G resolution was improved to 10 ps. 128 inputs, 6.2 Gcps, 10 ps. That’s not bad, is it?

When two pulses arrive in a small time intervall, the detector is not fully recovered when it receives the second photon. Therefore the second pulse