Item | Parameter | Characteristics |
---|---|---|
Telescope | Optical path | Bistatic |
Rx and Tx telescope | 40/10 cm | |
Primary mirror F-ratio | 1.5 | |
Transmit beam divergence | 5 ~ 200 arcsec | |
Max slew rate and acceleration | 20 deg/sec (Az), 10 deg/sec (El) > 5 deg/sec2 (Az), > 2 deg/sec2 (El) | |
Tracking & pointing accuracy | < 5 arcsec | |
Detector | Type | C-SPAD |
Quantum efficiency | 20% | |
Primary mirror F-ratio | 100 ps ~ 2ns | |
Laser | Wavelength | 532 nm |
Pulse energy or power | 2.5mJ @2 kHz | |
Pulse width | 50 ps | |
Repetition rate of operation | 2 kHz | |
Beam diameter @ Tx telescope | 7.5 cm | |
Timing system | Type | Event timer |
Single-shot RMS resolution | 3.5 ~ 4 ps | |
Aircraft detection | Type | Radar |
Max detection range | 40 km |
Wavelength | 532nm |
---|---|
Pulse width | ≤ 20ps |
Repetition rate | 60Hz nominal(can support collision band avoidance) |
Pulse energy@532nm | 15mJ nominal, 20mJ maximum(average power ≥ 1W) |
Wavelength | 532nm |
---|---|
Pulse width | ≤ 4-6ns |
Repetition rate | 10Hz |
Pulse energy@532nm | 2500mJ (average power ~25W) |