Superconducting Nanowire Single Photon Detector
>95%
System detection efficiency
>50MHz
MAXIMUM COUNT RATE
<0.5cps
Dark count rate
100+
Number of global users of the system
✅ Multiple wavelengths options: 532, 850, 1064, 1310, 1550, 2000 nm
✅Original bilayer design
✅ Low dark count rate
✅ High counting rate
✅ Customized services
✅ High system detection efficiency, SDE >95%, up to 98% @ 1550 nm
✅ Supports up to 32 channels
✅ Operating temperature below 2.3 K
✅ Support 7*24H uninterrupted operation
✅ High reliability
Large photosensitive surface SNSPD (P-SPD N M)
✅ Large receiving field of view, suitable for spatial light coupling applications such as Lidar and fluorescence
✅ 1550 nm / 1064 nm wavelength customize available
✅ 50 micron multimode fiber coupling
✅ Low temperature filter design – low dark count rate
✅ Customized free space coupling
Low DCR SNSPD (P-SPD NS )
✅ DCR< 0.5 cps; SDE>90%
✅ Wavelength: 1550 ± 10 nm
✅ Wavelength can be customized upon request
Multi-pixel SNSPD array
✅ 8/16 pixel SNSPD Array
✅ Photon number resolution (Up to 16 PNR)
✅ Maximum count rate > 1.5 GHz
✅ SMF and MMF coupling
SNSPD has been widely applied in areas:
The related applications have boosted scientific and technological progress in quantum information.
Quantum computing
Quantum photonic
Quantum key distribution
LIDAR
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