- Successor of ID-221
- TCSPC in the Infrared Spectral Range
- Time Resolution Typ. 150 ps FWHM
- Detection from 900 nm to 1700 nm
- Single-Photon Sensitivity
- Quantum Efficiency 25 %
- 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 - 80 |
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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 |
10 |
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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, 20, 25 |
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Time Resolution (FWHM) @ 20 % Efficiency / ps |
Typ. 150, max. 200 |
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Dark Count Rate @ Efficiency / % |
10 |
15 |
20 |
25 |
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STD / kHz |
1.2 |
3 |
6 |
10 |
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ULN / kHz |
0.8 |
1.5 |
3 |
6 |
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Gate-in max Frequency |
1 MHz |
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Gate-in min Pulse Duration / ns |
500 |
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Gate-in Voltage Range / V |
-2 to 3 |
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Gate-in Coupling |
50 Ω 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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100-240 VAC, 1.4 A, 50-60 Hz |
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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 |
<3 |
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Optical Connector |
Free space or FC/PC pigtail |
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