High Performance Single Photon Detector and Digital Correlator Combination
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چکیده
Single Photon Detector and adopted ALV-7004/USB MultipleTau Correlator plus ALV-Correlator Software for WIN-7/8 (32/64 bit) Optimized optical input for Single Mode Fibres via FC/PC socket High quantum efficiency with a PDE of up to 60% peak and 40% at 532 nm wavelength Superior high count rate linearity with a limiting count rate exceeding 80 Mcps Lowest self-correlation contribution allows sub-100 ns lagtime access even at low count rates Low and stable dark count contribution (typ. <250 cps, selection for <150 cps and <100 cps against surcharge) Inherently safe design, no detector damage even for strongest over-exposure Very compact (30 x 58 x 120 mm) and lightweight design (~250g) Simple Mini-USB connection to PC Very low power consumption of ~1.5 W Single +5V power supply (fed via USB connector or proprietary interface)
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