ZNA-FG-488 LD
The ZNA-FG-488 is an all-solid-state, LD-pumped blue laser with ultra-compact design, long lifetime, and superior beam quality. Operating at 488 nm, this CW (continuous wave) laser delivers high output power ranging from 300 mW up to 1000 mW with excellent stability (<5% RMS over 4 hours). Its low divergence (<5 mrad), narrow beam (~5 mm), and high polarization ratio (>100:1) make it ideal for laser displays, scientific research, medical applications, and optical experiments. With fast warm-up (<10 minutes) and a long operating life of up to 10,000 hours, the ZNA-FG-488 provides reliable performance for professional and industrial use.
Features
- LD pumped, all-solid-state blue laser with compact and robust design
- Wavelength: 488 ±1 nm
- High output power: configurable from 300 mW up to 1000 mW
- CW (Continuous Wave) operation mode
- Excellent power stability: <3–5% over 4 hours
- Low beam divergence: <5 mrad for precise beam delivery
- Beam diameter at aperture: ~5 mm
- High polarization ratio: >100:1
Applications
- Laser displays and projection systems
- Medical treatments such as phototherapy or diagnostic applications
- Scientific research in optics, fluorescence, and spectroscopy
- Optical experiments requiring stable, narrow-linewidth blue light
- Industrial inspection and material processing where visible blue lasers are required
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 488 ±1 |
| Operating Mode | Continuous Wave (CW) |
| Output Power (mW) | 300, 400, …, 1000 |
| Power Stability (RMS, 4 hours) | <3%, <5% |
| Beam Divergence (mrad) | <5 |
| Beam Diameter at Aperture (mm) | ~5 |
| Polarization Ratio | >100:1 |
| Beam Height from Base Plate (mm) | 65 |
| Warm-up Time (minutes) | <10 |
| Operating Temperature (℃) | 15–30 |
| Power Supply | QDI-SPZ (3U), 90–264 VAC |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
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