SP-B-671
The SP-B-671 is an all-solid-state AOM Q-switched DPSS laser operating at 671 nm, designed to deliver high peak power, high repetition rate, and short pulse duration in a compact and reliable format.
With average output power up to 4 W, single-pulse energy exceeding 350 µJ, and peak power up to 15 kW, this laser is ideal for applications requiring precise energy delivery and excellent beam quality. The SP-B-671 is well suited for laser marking, carving, precision measurement, and scientific research, where stability and repeatability are critical.
Features
- 671 nm all-solid-state DPSS laser
- Acousto-optic (AOM) Q-switching
- High average power up to 4 W
- High single-pulse energy (>350 µJ)
- Peak power up to 15 kW
- Short nanosecond pulse duration
- Repetition rate up to 100 kHz
- Excellent beam quality
- Compact air-cooled design
- Fast warm-up time
Applications
- Precision laser marking
- Laser carving and micro-processing
- Optical measurement and metrology
- Scientific and academic research
- Spectroscopy and optical experiments
- Laboratory instrumentation
Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 671 ±1 nm |
| Operating Mode | Acousto-Optic Q-switched |
| Average Power | 3.5 W @10 kHz / 4.0 W @20 kHz |
| Single Pulse Energy | >350 µJ @10 kHz / >200 µJ @20 kHz |
| Repetition Rate | 1–100 kHz |
| Pulse Duration | ~20 ns @10 kHz / ~25 ns @20 kHz |
| Peak Power | ~15 kW @10 kHz / ~10 kW @20 kHz |
| Average Power Stability (4 h) | <5%, <3% |
| Beam Divergence (full angle) | <2.5 mrad |
| Beam Diameter (1/e²) | ~1.0 mm |
| Beam Height from Base Plate | 62.1 mm |
| Cooling Method | Air cooled |
| Warm-up Time | <10 minutes |
| Operating Temperature | 10–35 °C |
| Power Supply | 220/110 VAC, QDI-AOM |
| Expected Lifetime | 10,000 hours |
| Warranty | 1 year |
Download
Download data sheet
