Laser Components (UK) Ltd.
Goldlay House,
114 Parkway,
Chelmsford Essex CM2 7PR
United Kingdom
Phone: +44 1245 491 499


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Single Photon Counting Modules

Single photon counting modules. So-called single photon counting modules are used to count single photons. These photon counters, sold under the brand name COUNT®, offer phenomenally low dark count rates and a high detection efficiency.

COUNT<sup>®</sup> T


Single photon counter for time-correlated applications


In time-correlated single photon counting (TCSPC), single photons are counted and the time of detection is determined based on a reference signal. Here, a laser pulse generally serves as a reference. This method is a statistical counting method.
The COUNT® T is equipped with an avalanche photodiode produced in house and features a high detection efficiency, and a temporal resolution of up to 350 ps.

Your contact person

Chris Varney

+44 1245 491499

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