Laser Components Nordic AB
Skårs led 3
41263 Göteborg
Tel.: +46 31 703 71 73
Fax: +46 31 703 71 01

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COUNT® T – Single Photon Counter for Time-correlated Applications


That‘s Timing

In time-correlated single photon counting (TCSPC), single photons are not only counted, but the time of detection is also determined based on a reference signal. Here, a laser pulse generally serves as a reference. This method is a statistical counting method.

LASER COMPONENTS now offers a single photon counting module for time correlated applications: The COUNT® T is equipped with an avalanche photodiode (active area of 150 µm) produced in house and features a high detection efficiency of >80% and a temporal resolution of up to 350 ps.

In addition to fluorescence lifetime measurement (FLIM), the timing module is used in time-resolved fluorescence and single-molecule spectroscopy, as well as LIDAR applications.

Further product information:

Laser Components GmbH / Photon Counting


Contact Person:    Fredrik Wikfeldt
Company:    Laser Components Nordic AB
Address:    Skars led 3
ZIP / City:    41263 Göteborg - Sweden
Phone:    +46 (0) 31 703 71 73
Fax:    +46 (0) 738 487 722

COUNT<sup>®</sup> T

COUNT® T - Single Photon Counting Module

COUNT<sup>®</sup> T
Single Photon Counter for Time-correlated Applications.pdf

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+46 (0) 31 703 71 72