FQD-589-T
The FQD-589-T is a high-energy, diode-pumped, all-solid-state Q-switched laser at 589 nm, delivering up to 5 mJ single-pulse energy with short nanosecond pulses and high peak power. Featuring electro-optic modulation (EOM) and flexible repetition rates, it is well suited for LiDAR, laser spectroscopy, sensing, and metrology applications.
Features
- 589 nm wavelength with ±1 nm stability
- Single-pulse energy up to 5 mJ
- Short pulse duration ≤ 10 ns
- Electro-optic (EOM) Q-switching
- Adjustable repetition rate from 1 to 100 Hz
- Good energy stability (≤ 3% typical)
- Air-cooled or water-cooled configurations
- Robust all-solid-state DPSS design
Applications
- LiDAR and remote sensing systems
- Laser spectroscopy and atomic physics
- Optical sensing and diagnostics
- Precision metrology and calibration
- Scientific research and laboratory experiments
Specifications
| Parameter | Specification |
|---|---|
| Model | FQD-589-T |
| Wavelength | 589 ±1 nm |
| Operating Mode | Q-switched (EOM – Electro-optic modulation) |
| Single Pulse Energy | ≤ 5 mJ |
| Pulse Duration | ≤ 10 ns |
| Repetition Rate | 1 ~ 100 Hz (adjustable) |
| Energy Stability | ≤ 3%, ≤ 5% |
| Beam Divergence (full angle) | < 25 mrad |
| Beam Diameter | ~5 × 5 mm |
| Warm-up Time | < 15 minutes |
| Cooling Method | Air cooled or Water cooled |
| Operating Temperature | 15 ~ 30 °C |
| Power Supply | DC 48 V |
| Expected Lifetime | 10⁹ pulses |
| Warranty Period | 1 year |
Download
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