ZNA-J-473 LD Pumped All-Solid-State Blue Laser (473 nm)
The ZNA-J-473 LD Pumped All-Solid-State Blue Laser is a compact and cost-effective 473 nm CW laser designed for scientific, biomedical, and industrial optical applications. Built with reliable DPSS technology, it offers stable performance, long operational lifetime (up to 10,000 hours), and easy integration into laboratory and OEM systems. Optional TTL and analog modulation (1 Hz–30 kHz) allow flexible system synchronization, making this model suitable for advanced research, laser display systems, and analytical instrumentation.
Features
- Precise 473 nm Output – Central wavelength 473 ±1 nm.
- Output Power up to 350 mW – Suitable for laboratory and optical integration.
- Stable CW Operation – RMS power stability <5% over 4 hours.
- Near TEM01 Beam Mode – M² <2.0 for controlled beam performance.
- High Polarization Ratio – >100:1 for polarization-sensitive systems.
- Flexible Modulation – TTL and optional analog modulation (1 Hz–30 kHz).
- Compact & Long Lifetime Design – 29 mm beam height, 10,000-hour lifetime
Applications
- Scientific experiments
- Fluorescence sensing
- Raman spectroscopy
- Laser printing
- Holography
- Laser display systems
- Underwater optical communication
- Biomedicine
- Laser light shows
- OEM scientific integration
Specifications
| Parameter | ZNA-J-473 |
|---|---|
| Wavelength (nm) | 473 ±1 |
| Operating Mode | Continuous Wave (CW) |
| Output Power (mW) | >200, 250, 300, 350 |
| Power Stability (RMS, 4h) | <5% |
| Transverse Mode | Near TEM01 |
| M² Factor | <2.0 |
| Beam Diameter at Aperture (mm) | ~3.0 |
| Beam Divergence (mrad) | <1.5 |
| Polarization Ratio | >100:1 |
| Noise of Amplitude (RMS, 1–20 MHz) | ~30% |
| Warm-Up Time (minutes) | <10 |
| Pointing Stability (mrad) | <0.05 |
| Beam Height from Base (mm) | 29 |
| Operating Temperature (°C) | 10–35 |
| Power Supply (90–264 VAC) | QDI-J-ARF / QDI-J-GFS / QDI-J-PRZ / QDI-DT |
| Modulation | TTL (1 Hz–30 kHz) & Analog optional |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
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