- TCSPC in the Infrared Spectral Range
- Time Resolution 150 ps FWHM
- Detection from 900 nm to 1700 nm
- Single-Photon Sensitivity
- Quantum Efficiency 20 %
- Optimised for Free-Running Operations
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ID Qube NIR Free-Running |
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Wavelength Range / nm |
900 - 1700 |
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Deadtime Range / µs |
0.1 - 100 |
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Deadtime Step / ns |
100 |
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Output Pulse Voltage |
LVTTL / NIM |
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Output Pulse Width / ns |
100 |
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Optical Fiber Coupling |
SMF, MMF62.5 or free-space |
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Efficiency Range Calibrated @ 1.55 µm / % |
10, 15 or 20 |
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Time Resolution (FWHM) @ 20 % Efficiency / ps |
150 |
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Dark Count Rate @ Efficiency / % |
10 |
15 |
20 |
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STD / kHz |
1.2 |
3 |
6 |
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LN / kHz |
0.8 |
1.5 |
3 |
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Gate-in max Frequency |
TBD |
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Gate-in min Pulse Duration / ns |
1 |
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Gate-in Voltage Range / V |
-2 to 2 |
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Gate-in Coupling |
DC |
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Gate-in Threshold Voltage Range / V |
-2 to 2 |
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Gate-in Threshold Voltage Resolution (Steps) / mV |
1 |
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Output Connector |
SMA |
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Power Supply |
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60 W AC/DC +12 V |
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General |
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Dimensions (Width x Height x Depth) |
(95 x 95 x 95) mm |
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Operating Temperature / °C |
10 to 35 |
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Weight / kg |
1 |
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Cooling Time / min |
5 |
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Optical Connector |
FC/PC pigtail |
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