ZNA-GM-473 (473 nm High-Stability Blue Laser)
The ZNA-GM Series LD Pumped All-Solid-State Laser is a high-performance DPSS laser platform engineered for superior output power stability and excellent beam quality. The ZNA-GM-473 (473 nm) model delivers high optical performance with enhanced beam profile (M² <1.2), ultra-compact housing, and long operational lifetime up to 10,000 hours. Its compact mechanical footprint (beam height 27.4 mm), fast warm-up time (<5 minutes), and optional TTL/analog modulation make it ideal for OEM integration, scientific instrumentation, and advanced optical systems.
Features
- High Stability Output – RMS power stability down to <1% (model dependent).
- Superior Beam Quality – TEM00 mode with M² <1.2 for precision applications.
- High Output Power Range – 300–1000 mW configurations available.
- Compact Mechanical Design – Beam height only 27.4 mm for easy integration.
- Excellent Polarization Ratio – >100:1 (Vertical standard, Horizontal optional).
- Fast Warm-Up Time – Operational stability achieved in <5 minutes.
- Flexible Modulation Options – TTL (1 Hz–30 kHz) and optional analog modulation.
Applications
- Optical collimation systems
- Laser medical treatment equipment
- Scientific experiments
- Optical instruments and laboratory systems
- OEM integration platforms
- Biomedical research
- Precision alignment and metrology
Specifications
| Parameter | 300–500 mW Version | 500–1000 mW Version |
|---|---|---|
| Wavelength (nm) | 473 ±1 | 473 ±1 |
| Operating Mode | Continuous Wave (CW) | Continuous Wave (CW) |
| Output Power (mW) | 300–500 | 500–1000 |
| Power Stability (RMS, 4h) | <3%, <2%, <1% | <5%, <3%, <2% |
| Transverse Mode | TEM00 | Near TEM00 |
| M² Factor | <1.2 | — |
| Beam Diameter (1/e², mm) | ~2.0 | ~3.0 |
| Beam Divergence (mrad) | <1.5 | <1.5 |
| Polarization Ratio | >100:1 (Vertical standard) | >100:1 |
| Warm-Up Time (minutes) | <5 | <5 |
| Pointing Stability (mrad) | <0.05 | <0.05 |
| Beam Height from Base (mm) | 27.4 | 27.4 |
| Operating Temperature (°C) | 10–35 | 10–35 |
| Modulation | TTL (1 Hz–30 kHz) & Analog optional | TTL & Analog optional |
| Power Supply | 90–264 VAC (QDI-J-ARF / QDI-J-GFS / QDI-DT) | Same |
| Expected Lifetime (hours) | 10,000 | 10,000 |
| Warranty | 1 year | 1 year |
Download
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