GA-1064-QD Picosecond laser
The GA-1064-QD is a picosecond all-fiber pulsed laser at 1064 nm, utilizing SESAM passive mode-locking technology for ultra-stable, high-precision pulses. Its compact, cost-effective design and excellent beam quality make it ideal for applications in laser radar, precision marking, drilling, microelectronics, life sciences, precision etching, and scientific research.
Features
- Wavelength: 1064 ±1 nm
- Mode-Locking: SESAM passive mode-locked
- Operating Mode: Picosecond pulsed, all-fiber
- Output Power: 1–2000 mW
- Pulse Width: <2–10 ps
- Repetition Frequency: 20–60 MHz (fixed)
- Beam Quality (M²): <1.2–1.5
- Polarization Ratio: Random / >15 dB
- High Power Stability: <0.5–3% over 4 hours
Applications
- Laser radar and optical sensing
- Precision marking and engraving
- Precision drilling and micro-machining
- Microelectronics and semiconductor processing
- Life sciences research
- Scientific research requiring picosecond pulses
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 1064 ±1 |
| Operating Mode | Passive mode-locked, SESAM |
| Output Power (mW) | 1 / 20 / 100 / 1000 / 2000 |
| Power Stability (rms, 4 h) | <1%, <3% / <0.5%, <1%, <3% |
| Pulse Width (ps) | <2, <10 |
| M² Factor | <1.2 / <1.5 |
| Repetition Frequency (MHz) | 20–60 ±1 |
| Polarization Ratio (dB) | Random / >15 |
| Warm-up Time (min) | <15 |
| Delivery Cable Length (m) | Variable |
| Operating Temperature (℃) | 15–35 |
| Power Supply | 12 V DC |
| Expected Lifetime (h) | 10,000 |
| Warranty | 1 year |
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