SPC Single Photon Counter

The SPC-Vis a single photon detector that comes with a time to digital converter, TDC1 that gives timestamps
up to 2ns in resolution. The APD has a photo detection efficiency of about 60%. The TDC1 can also be used in
counter mode that integrates all the pulses from the APD in a settable integration time from 1 to 65535 ms

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Physical Parameters:

Size 110 mm x 151 mm x 46 mm
Weight 2kg

 

Performance:

Wavelength sensitivity 400 - 1100 nm
Efficiency at -30◦C 60% at 808 nm
Dark count 300 cps
Dead time 1-2 μs
Input fiber 50 μm core with FC/APC (or SC/APC) connector 

 

Software Control:

Physical port USB 2.0, Type B
Communication Serial communication via virtual COM port / USB CDC ACM class

 

Electrical Specifications:

Power Supply 12 V DC, Max. 50 Watt, 2.1mm Barrel socket, Supply included