Q400_PCIe Interface Single Photon Counting Card
Redwave Labs Time Tagger Q400 is One. PCIe¾ Length Single Photon Counting Card ， is. x64 Linux Work in computers 。 It provides Four Channel Count Input ， and the fifth channel is framed or synchronized input 。 External clocks can be used 10MHz Single-end or 100MHz Discrepancies are available. 。 The card also provides an additional input to select the average count. 。 Count it through. PCIe Backlines to the main system. ， And it's possible. API Visits 。 Parameter Characters Card Specification Dimensions
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Overview
Specifications
| Parameter | Value |
|---|---|
| Single Photon Detection Probability Single Photon Detection efficiency / At 650nm | 70% |
| Single Photon Detection Probability Single Photon Detection efficiency / At 800nm | 55% |
| Dark Count Rate Implicit Count Rate | 25 @ -20C, typical |
| Deadtime Time of death. | 40 ns |
| Output pulse Output Pulse Width | 40 ns |
| Connectors Connection / Power | Molex 2 PIN |
| Connectors Connection / Output | SMA |
| Connectors Connection / USB | USB TYPEB |
| Connectors Connection / Timing Gate | SMA |
| Dimensions (WxHxD) Dimensions | 120 mm × 92 mm × 30 mm |
| Weight Weight | 350 g |
| Storage Temp Storage Temperature | -55 to 100 C |
| Operating Temp Operating Temperature | -40 to 85 C |
| Dimensions (WxHxD)/ Dimensions | 248 mm × 111 mm × 33 mm |
| Weight/ Weight | 300 g |
| Storage Temp/ Storage Temperature | -20 to 85 C |
| Operating Temp/ Operating Temperature | -20 to 60 C |
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Datasheet
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