GA-1064-8E GA
The GA-1064-8E GA Series Laser Source integrates DPSS and fiber technologies to deliver a high-peak-power, passively Q-switched 1064 nm laser, optimized for precision laser marking and engraving. With average power ~8 W, single pulse energy ~300 µJ, short pulse duration (~7 ns), and peak power up to 40 kW, the GA-1064-8E provides high-quality, high-contrast marking on metals, steel, diamonds, ICs, plastics, and more. Its TEM₀₀ beam profile and low beam divergence (<1.2 mrad) ensure sharp, repeatable results for industrial, research, and microfabrication applications.
Features
- Wavelength: 1064 nm ±1 nm
- Passively Q-switched operation with high repetition rate (~25 kHz)
- Average power: ~8 W, single pulse energy ~300 µJ
- Short pulse duration (~7 ns) with peak power ~40 kW
- TEM₀₀ beam profile with low divergence (<1.2 mrad)
- Beam diameter at aperture: ~7 mm
- High power stability: <5%, <3%, <2%, <1% over 8 hours
- Compact, durable industrial design
- Fast warm-up time: <10 minutes
- Long operational lifetime: 20,000 hours
Applications
- Precision laser marking and engraving on metals, steel, diamonds, ICs, plastics
- Microfabrication and high-resolution patterning
- Scientific research requiring short, high-peak pulses
- Industrial manufacturing and coding
- High-precision microelectronics processing
Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 1064 ±1 nm |
| Operating Mode | Passively Q-switched |
| Average Power | ~8 W |
| Single Pulse Energy | ~300 µJ |
| Pulse Duration | ~7 ns |
| Peak Power | ~40 kW |
| Repetition Rate | ~25 kHz |
| Power Stability (8 h) | <5%, <3%, <2%, <1% |
| Transverse Mode | TEM₀₀ |
| Beam Divergence (Full Angle) | <1.2 mrad |
| Beam Diameter (1/e²) | ~7.0 mm |
| Warm-up Time | <10 minutes |
| Beam Height from Base Plate | 16.5 mm |
| Operating Temperature | 10–35 °C |
| Power Supply | 12 V DC (QDI-GA-GFS, 12V/25A switching) |
| Expected Lifetime | 20,000 hours |
| Warranty | 1 year |
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