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|
|Single Photon Counter for Time-correlated Applications.pdf|