ZNA‑G‑473 Blue Laser
The ZNA-G-473 LD Pumped All-Solid-State Blue Laser is a precision 473 nm continuous-wave (CW) DPSS laser engineered for scientific, laboratory, and OEM integration applications. Designed with an ultra-compact architecture, this laser source combines excellent beam quality (TEM00), high power stability, and long operational lifetime (up to 10,000 hours). Available in output power configurations from >100 mW up to 500 mW, the ZNA-G-473 delivers stable optical performance with low beam divergence (<1.5 mrad), M² <2.0, and a high polarization ratio (>100:1).
Features
- Accurate 473 nm Output – Central wavelength 473 ±1 nm for precision optical applications.
- Multiple Power Options – >100 mW to 500 mW configurations.
- TEM00 Beam Quality – Excellent spatial mode for high-precision experiments.
- High Power Stability – RMS stability <2%, <3%, <5% over 4 hours.
- Low Divergence & High Polarization – <1.5 mrad divergence, >100:1 polarization ratio.
- Flexible Modulation Control – TTL (1 Hz–30 kHz) and optional analog modulation.
- Long Operational Lifetime – Up to 10,000 hours with minimal maintenance.
Applications
- Scientific experiments and optical research
- Fluorescence excitation systems
- Raman spectroscopy
- Laser printing
- Holography
- Laser display systems
- Submarine optical communication
- Biomedical research
- Laser light shows
- OEM system integration
Specifications
| Parameter | ZNA-G-473 |
|---|---|
| Central Wavelength (nm) | 473 ±1 |
| Operating Mode | Continuous Wave (CW) |
| Output Power (mW) | >100–300 / >300–500 |
| Power Stability (RMS, 4h) | <2%, <3%, <5% |
| Transverse Mode | TEM00 / Near TEM00 |
| M² Factor | <2.0 |
| Beam Diameter (1/e², mm) | ~2.0 |
| Beam Divergence (mrad) | <1.5 |
| Polarization Ratio | >100:1 |
| Warm-Up Time (minutes) | <10 |
| Pointing Stability (mrad) | <0.05 |
| Beam Height from Base (mm) | 45 |
| Operating Temperature (°C) | 10–35 |
| Power Supply | 90–264 VAC (QDI-J-ARF / QDI-J-GFS / QDI-DT) |
| Modulation | TTL (1 Hz–30 kHz) & Analog optional |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
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