
SPADs
Explore our high-performance Single-Photon Avalanche Diodes offering low noise, precise timing, and high quantum efficiency for cutting-edge quantum applications.
Available Models

ID Qube ULN
- High-efficiency single-photon detection (up to 35%)
- Fast gating (up to 100 MHz and free-running)
- Ultra-low noise (<200 cps at 10%)
- Precise timing (<200 ps jitter, typ. <150 ps)

ID Qube Series NIR Gated
- High-efficiency detection (up to 35%)
- Fast gating up to 100 MHz and free-running
- Precise timing <200 ps jitter, typ. <150 ps
- Ultra-low noise (<200 Hz dark counts)

ID Qube Series NIR Free-Running
- Optimized for free-running operation
- High-efficiency detection (up to 35%)
- Ultra-low noise (<200 Hz dark counts)
- Precise timing (<200 ps jitter, typ. <150 ps)

ID230 Infrared Single-Photon Detector
- Free-running
- 25% quantum efficiency
- Low dark count rate: 50 Hz
- 150 ps timing resolution
Applications
Our SPADs are optimized for Quantum Key Distribution (QKD), LIDAR, Optical Time Domain Reflectometry (OTDR), and more.
Quantum Communication
LIDAR
OTDR
Time-Resolved Imaging
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