FQD-532-K
The FQD-532-K is a robust, high-energy diode-pumped, all-solid-state Q-switched green laser operating at 532 nm, designed for reliable performance in both laboratory and harsh environmental conditions. Delivering 20 mJ single-pulse energy, short pulse duration of ~10 ns, and high peak power, this laser is ideal for demanding analytical and ranging applications. Featuring electro-optic modulation (EOM) Q-switching and a compact air-cooled design, the FQD-532-K offers excellent pulse stability, fast warm-up, and simplified system integration. With an extended operating temperature range from -30 °C to +60 °C, it is well suited for laser ranging, LIBS, LIF, ICP-MS, LCD repair, and advanced scientific research.
Features
- High-energy 532 nm green laser output
- Diode-pumped, all-solid-state Q-switched design
- Electro-optic modulation (EOM) for precise pulse control
- Single-pulse energy of 20 mJ
- Short pulse duration ~10 ns with high peak power
- Adjustable repetition rate up to 20 Hz
- Stable energy output for repeatable measurements
- Good beam quality with < 3 mrad divergence
- Compact and efficient air-cooled architecture
- Wide operating temperature range (-30 °C to +60 °C)
- Fast warm-up and long service lifetime
Applications
- Laser ranging and distance measurement
- Laser-Induced Breakdown Spectroscopy (LIBS)
- Laser-Induced Fluorescence (LIF)
- ICP-MS laser ablation
- LCD repair and micro-processing
- Scientific and academic research
- Field-deployed optical systems
Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 532 ± 1 nm |
| Operating Mode | Q-switched (EOM – Electro-optic modulation) |
| Single Pulse Energy | 20 mJ |
| Pulse Duration | ~10 ns |
| Repetition Rate | 1 – 20 Hz, EXT (adjustable) |
| Energy Stability (RMS) | < 3%, < 5% |
| Beam Divergence (full angle) | < 3 mrad |
| Beam Diameter | ~4 mm |
| Warm-up Time | < 15 minutes |
| Beam Height from Base Plate | 53 mm |
| Cooling Method | Air cooled |
| Operating Temperature | -30 to +60 °C |
| Power Supply | QDI-FQD-K (220 V AC / 24 V DC) |
| Expected Lifetime | 10⁹ pulses |
| Warranty Period | 1 year |
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