ZNA-E-473 – LD Pumped All-Solid-State Blue Laser
The ZNA-E-473 LD Pumped All-Solid-State Blue Laser is a 473 nm CW laser offering ultra-compact design, high stability, and long operational lifetime. Available in both air-cooled (ZNA-E-473S) and water-cooled (ZNA-E-473-Water) configurations, it delivers high output power ranging from 500 W to 2000 W with excellent beam quality (TEM00) and low divergence (~1.0 mrad). Ideal for demanding applications such as fluorescence sensing, Raman spectroscopy, laser printing, holography, laser displays, underwater communication, biomedicine, and laser light shows, the ZNA-E-473 provides precise polarization control (>100:1, horizontal by default, vertical optional) and fast warm-up (<10 minutes).
Features
- Ultra-compact all-solid-state CW laser design
- High output power: 500–2000 W with linear power regulation option
- TEM00 transverse mode with low beam divergence (~1.0 mrad)
- High polarization ratio (>100:1, horizontal standard, vertical optional)
- Flexible cooling options: air or water-cooled
- Fast warm-up (<10 minutes) and stable power output (<1–5% RMS)
- Optional TTL and analog modulation for precision control
Applications
- Fluorescence sensing and imaging
- Raman spectroscopy
- Laser printing and holography
- Laser displays and light shows
- Underwater communication
- Biomedical research and photomedicine
- OEM system integration for high-power optical systems
Specifications
| Parameter | ZNA-E-473S (Air Cooled) | ZNA-E-473-Water (Water Cooled) |
|---|---|---|
| Wavelength (nm) | 473 ±1 | 473 ±1 |
| Operating Mode | CW | CW |
| Output Power (W) | 500 / 1000 / 1500 / 2000 | 500 / 1000 / 1500 / 2000 |
| Power Stability (RMS, 4h) | 5%, <3%, <2% | <3%, <2%, <1% |
| Transverse Mode | TEM00 | TEM00 |
| M² Factor | <1.3 | <1.3 |
| Beam Divergence (Full Angle, mrad) | ~1.0 | ~1.0 |
| Beam Diameter at Aperture (1/e², mm) | ~2.0 | ~2.0 |
| Warm-Up Time (minutes) | <10 | <10 |
| Polarization Ratio | >100:1, Horizontal (Vertical Optional) | >100:1, Horizontal (Vertical Optional) |
| Cooling Method | Air | Water |
| Beam Height from Base Plate (mm) | 80 | 85 |
| Operating Temperature (°C) | 20–30 | 10–35 |
| Power Supply | QDI-E-ARF / QDI-E-GFS (100–240 VAC) | QDI-E-ARF / QDI-E-GFS (100–240 VAC) |
| TTL / Analog Modulation | Optional, 1 Hz–30 kHz | Optional, 1 Hz–30 kHz |
| Expected Lifetime (hours) | 10,000 | 10,000 |
| Warranty | 1 year | 1 year |
| Options | Linear power regulation 0–100% with constant beam quality | Linear power regulation 0–100% with constant beam quality |
Download
Download data sheet
