QD800-pQ  Single Photon Detection Module Description QD800-pQ series of Single Photon Counting Modules offers a unique combination of low dark count rates and very low jitter in a miniature package.
The special mechanical design allows a flexible combination with existing systems in the laboratory.
Incoming photons generate corresponding electrical pulses which may be conveniently read out at the digital output.
Features • Low dark rates • Very low jitter • High detection efficiency (400 nm to 1000 nm) • digital output pulse (0,4V) at SMA connector • Single 5 V DC supply operation • 42x42 mm (wxh) package suitable with „multicube" Applications • Quantum optics, quantum cryptography • Fiber ...

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