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ID120 Visible Single-Photon Detector

  ID120 series consists of compact and affordable single-photon detector modules based on a reliable silicon avalanche photodiode sensitive in the visible spectral range. The new detector of the ID120 serie has high efficiency values in the red region of the visible spectrum and a ultra high active area. This new detector comes as free-space module, passive quenching, maximal efficiency value around 800?nm.

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Parameter    

Min

Typical

Max

Wavelength range

350nm

-

1000nm

Active area 

50um

Single-photon detection probability

@650?nm

-

-

60 %

@800nm

-

-

80 %

Dark Count Rate

-

-

<200 Hz

Timing resolution

200ps

400ps

1000ps

Deadtime

1us

Output pulse

NIM & LVTTL

Output pulse width

25ns

Storage temperature

-40°C

-

70?