QD800-pQ

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 optics characterization Time Correlated Single Photon Counting (TCSPC) Fluorescence, fluorescence life time spectroscopy, Raman spectroscopy Single photon source characterization Eye-safe laser ranging (lidar) Time-of-flight measurements (ranging) Time-resolved fluorescence spectroscopy Fluorescence Lifetime Imaging (FLIM) Fluorescence Correlation Spectroscopy (FCS) Fluorescence Lifetime Correlation Spectroscopy (FLCS) Single molecule spectroscopy Optical Time Domain Reflectometry (OTDR) Optical tomography DEVELOPED IN COOPERATION WITH www.roithner-laser.com LICENSED THROUGH… 1 Technical Specifications Spectral range Responsivity @ 900 nm @ 830 nm Quantum efficiency: @ 900 nm @ 830 nm Dark count rate 1) - QD800-pQ-500 - QD800-pQ-50 - QD800-pQ-20 Timing resoluti...