Single Quantum 超導納米線單光子探測系統
Single Quantum 超導納米線單光子探測系統
用于單光子光譜學和光子相關性測量的集成系統，具有良好的時間分辨率和檢測效率
Single Quantum has developed ultra fast and ultra sensitive optical sensors on the market, based on the breakthrough technology of superconducting nanowire single photon detector (SNSPD). With 80 systems installed worldwide, Single Quantum Eos is recognized for its reliability, high performance, and long lifetime.
Features
? High detection efficiency
? Low timing jitier (high time resolution)
? Short dead time
? High photon detection rate
? Low dark count rate
? Broad bandwidth
? No afterpulsing
? No helium consumption
? Continuous operation >10,000 hours
? A turn-key system
A complete solution comprising closed-cycle cryostat,
helium compressor, electronic driver, and software.
Specifications
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A standard Single Quantum Eos has the capacity for 1 to 24 detection channels and each channel is optimized for a specific wavelength. The standard wavelengths are 800 nm, 900 nm, 1064 nm, 1310 nm, and 1550 nm.
- Minimum time separation where the second photon can be detected with half of the peak efficiency.
- Maximum continuous detection rate where the system detection efficiency reduces by less than 3 dB.