This LTD employs an LDA-pumped Nd:YAG crystal combined with an electro-optic Q-switching technology, to achieve a typical 1064nm pulsed laser output with a single pulse energy of 80mJ, and a beam divergence angle of 0.3mrad.
Utilizing partition temperature control technology, non-TEC design based on -20°C to 50℃, it works at a low power consumption. The entire device can operate within an ambient temperature range from -40℃ to 60℃.
It can achieve illumination for 120s with a 60s interval, continuously cycling for 2 periods. It is compatible with various combat platforms EO pods, enabling continuous ranging and periodic illumination on targets.
It is a crucial laser device for implementing laser semi-active guidance process.
Product Features
● Support continuous illumination at high temperatures: 120s continuous illuminations at 60℃.
● Low power consumption: non-TEC (-20°C -- 50℃).
● Device power consumption is less than 90W and non-TEC workable≤ 25℃
Application
Used for laser semi-active guidance and other electro-optical systems.
● Airborne, shipborne and vehicle-borne EO systems
● EO countermeasure system
● Weapon fire control system
● Ground-based E reconnaissance system
| Model No | CST-LTD8020 |
| Ranging/Illumination Parameters | |
| Max Range | ≥20km |
| Min Range | ≤300m |
| Illumination Range | ≥8km |
| Illumination Frequency | 0-20Hz |
| Continuous Ranging Time | 30min@5Hz |
| Illumination Mode | Cycles |
| Illumination Time | ≥120s@20Hz with 120s interval, workable continuously 2 cycles, and will rest for 30mins after 2 cycles. |
| Operating Temperature | -40°C--70°C |
| Storage Temperature | -55°C --70°C |
| Vibration Test | Meet demands of MIL-STD-810H |
| Impact Test | |
| Laser Parameters | |
| Laser Type | LD-pumped Nd:YAG |
| Cooling Mode | Air cooling, TEC |
| Wave Length | 1064nm |
| Single Pulse Energy | ≥80mJ |
| Energy Fluctuation | 6% at 25°C (RMS); 10%( RMS) between -40°C and 70°C |
| Pulse Width | 15ns±5ns |
| Optical Axis Instability | ≤0.05mrad |
| Laser Warm-up Time | ≤30s |
| Safety Level | Class 4 |
| Power Supply | 20-32V DC (typical: 28V) |
| Power Consumption | Standby:≤10W |
| Average:≤90W | |
| Peak:≤210W | |
| Baud Rate | 115200 bit/s |
| Weight | 2.35kg |
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