Cat No: PQSQS-LJX-0004 Datasheet
Product Name: ET-QS-0004 SNSPD Detection System (Continuous Operation)
Quantities: - +
| Swiss-made superconducting nanowire single-photon detectors combining incredibly high detection efficiency, timing precision, low noise, and fast recovery time. Mix and match up to 16 detectors in a single system. Choose from Standard, Parallel, and Multi-Pixel detector designs with a range of user-customizable specifications for the best performance in your desired application. |
| Model | ET-QS-0004 |
| Brief Description | The very best in single-photon detection, with ultra-stable performance |
| Key Features | • Near-perfect detection efficiency: can exceed 95% • Ultra-low noise: as low as <1 cps dark count rate • Superb precision with built-in cryogenic amplifiers: as low as <20 ps timing jitter • Maximum detection rates up to 250 Mcps • Hardware-based true latch-free operation at any detection rate • Reliable and robust performance with worldwide round-the-clock technical support • Continuous system operation • Mix and match up to 16 detectors, upgrade anytime • Optional: Self-contained rack-mounted systems; Advanced time-tagging, coincidence filtering and delay/pulse generation |
| Wavelength Range | < 500 nm to > 2000 nm |
| Broadband Detection Efficiency | High SDE over > 100 nm range |
| Peak System Detection Efficiency (SDE) | ≥ 80% to ≥ 90% (and can exceed 95%) |
| Timing Jitter (FWHM) | < 20 ps to < 40 ps (typ. < 30 ps) |
| Maximum Detection Rate | Standard SNSPDs: > 30 Mcps (recovery time typ. < 30 ns) Parallel SNSPDs: > 250 Mcps (recovery time < 10 ns) Multi-Pixel SNSPDs: up to > 1 Gcps across all pixels |
| Maximum Dark Count Rate | < 500 nm to 950 nm: < 5 cps to < 1 cps 950 nm to 1300 nm: < 20 cps to < 1 cps 1300 nm to > 1600 nm: < 100 cps to < 1 cps |
| Detector Base Temperature | > 2 K |
| Runtime at Base Temperature | Indefinitely |
| Available Detector Channels | Up to 16 |
| Dimensions (W x H x L) | 63 cm x 30 cm x 30 cm |
| Applications | • Standard SNSPD: single SNSPD with linear nanowire meander, excellent efficiency, noise, and timing precision; polarization-insensitive version with spiral meander available • Parallel SNSPD: several interleaved SNSPD pixels connected in parallel on single readout line, ultrafast detection and photon-number resolution, detection rates up to 250 Mcps • Multi-Pixel SNSPD: several independent SNSPD pixels with own readout lines, detection rates >1 Gcps and dynamic PNR robust to longer pulse durations |
Eata Sensors is your strategic partner in precision sensing technology. We offer a full range of advanced sensor products, core components, and customized engineering services. We collaborate with global clients to jointly solve complex measurement challenges.
For industrial/research use only. Not for personal/medical use.
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Eata Sensors is your strategic partner in precision sensing technology. We offer a full range of advanced sensor products, core components, and customized engineering services. We collaborate with global clients to jointly solve complex measurement challenges.
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