Universal Quantum Devices designs, manufactures and sells electronic instrumentation products for time-correlation measurements. Our products can be applied to many areas of time-correlated single photon counting – TCSPC – especially experiments on multi-photon and quantum entanglement, quantum computing, quantum communication and quantum key distribution, and LIDAR. There are no limits to using our systems for a much broader range of applications including FLIM, detector device characterization, high-speed event counting, configurable pulse delay, and much more.


We are a distributor for our partner DotFast-Consulting, and exclusive for North America.

The newest generation of DotFast Time-Taggers, the TDM series, offer cutting-edge transfer speeds, well over 1 GSamples/second continuously, timing precision of 15 ps, and channel counts up to 64 channels.

TDM Series device, image from DotFast-Consulting (https://www.dotfast.at/tdm-family/)

TDM-Family key features:

* Up to 64 inputs

* Continuous time-tagging up to 1.6 GS/seconds via PCIe interfac

* Resolution 15.625 ps

* The device offers large (up to 500 us) individual input delay to compensate for different cable lengths.

* The data arrives at the API sorted by recorded time. This makes real-time processing much easier.

* The software is cabaple to store the full data rate to disk.

* Data can be streamed to a FPGA card for real-time processing.

* The devices can be cascaded for even more inputs. (Option)

Please contact us for more information!