The Helion 1064 NM, single-photon sensitive Geiger-mode LiDAR receiver enables highresolution airborne 3D mapping, precise tracking, and efficient laser communication. Its advanced sensitivity allows for accurate data capture even in challenging environments. This technology is ideal for applications requiring detailed spatial information and real-time monitoring.
FEATURES
- Single Photon Sensitivity
- 32 x 32 Gm-APD focal plane array
- Asynchronous operation
- 1064 nm operation
- TEC-cooled
- User-defined range gate
- User defined windowing
APPLICATIONS
- 3D Mapping
- Object tracking
- Laser communication
VERSATALITY
- Compact and easy to integrate with airborne platforms
- Lens and Telescope option
Specifications
| Parameters | Units | Minimum | Typical | Maximum | Conditions |
|---|---|---|---|---|---|
| Wavelength Range | nm | 920 | 1100 | ||
| Array Format | 32 × 32 | ||||
| Pixel Pitch | μm | 100 | |||
| Breakdown Voltage Range | V | 75 | 77 | 80 | SCA @ 243K (-30°C) |
| Pixel Operability | % | 95 | 99 | 100 | |
| Dark Count Rate (DCR) | kHz | 0.2 | 0.4 | 1 | 4V Overbias @ 243K (-30°C) |
| Photon Detection Efficiency | % | 25 | 32 | 35 | 4V Overbias @ 243K (-30°C) |
| Cross-talk Probability | % | 3 | 5 | 10 | Over 9×9 area |
| Timing Resolution | ns | 1 | |||
| Timing Bits | 11 | ||||
| Effective Frame Rate | kHz | 500 | |||
| Gate Duration | μs | 2.5 | 15 | ||
| Output Format | Time Stamps & Fire Map | ||||
| Region of Interest | Time Stamp Mask Option | ||||
| Output Channels | 64 Timing, 4 Fire Map | ||||
| Channel Speed | Programmable | ||||
| Channel Speed Full Rate | Mbps | 125 | |||
| Maximum Bandwidth | Gbps | 8.5 | |||
| Overbias | V | 6.6 | |||
| Refresh Rate | Programmable | ||||
| Arm Time | Programmable | ||||
| Pixel Disable | Per Pixel Programmable | ||||
| Input Voltage | V | 20 | 28 | 32 | |
| Weight | lbs | 5 | |||
| Power | W | 20 | 30 | 30 | |
| Dimensions | In | 4.5 | 4.5 | 4.5 | |
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