ZNA-OOO-457A Blue Laser at 457 nm
The ZNA-OOO-457A Blue Laser (457 nm) is a high-quality, LD pumped all-solid-state CW laser designed for precision measurement, optical communication, and spectrum analysis. With its ultra-compact footprint and long operational lifetime (up to 10,000 hours), this laser is ideal for integration into laboratory systems and OEM platforms requiring high beam stability and low maintenance.
Features
- Precise 457 nm Emission – Central wavelength 457 ±1 nm.
- Near TEM00 Beam Quality – M² <1.5 (optional <1.2) for high spatial coherence.
- Adjustable Output Power – >1–80 mW to suit varied applications.
- Low Beam Divergence – <1 mrad for accurate beam delivery.
- High Polarization Ratio – >50:1 (optional >100:1), Horizontal ±5°, Vertical optional.
- Flexible Modulation Options – TTL or Analog (1 Hz–100 kHz).
- Compact & Long Lifetime Design – Beam height 24.8 mm, up to 10,000 hours of operation.
Applications
- Precision measurement systems
- Optical communication
- Spectrum analysis
- Laboratory research and experiments
- OEM integration for scientific instruments
Specifications
| Parameter | ZNA-OOO-457A |
|---|---|
| Central Wavelength (nm) | 457 ±1 |
| Operating Mode | Continuous Wave (CW) |
| Output Power (mW) | >1, 10, 20 … 80 |
| Power Stability (RMS, 4h) | <1%, <2%, <3% (optional <0.5%) |
| Transverse Mode | Near TEM00 |
| Spectral Linewidth (nm) | ~2 |
| M² Factor | <1.5 (optional <1.2) |
| Beam Diameter at Aperture (1/e², mm) | ~3.5 (optional ~1.2) |
| Beam Divergence (mrad) | <1 |
| Polarization Ratio | >50:1 (optional >100:1), Horizontal ±5° (Vertical optional) |
| Warm-Up Time (minutes) | <5 |
| Pointing Stability (mrad) | <0.05 |
| Beam Height from Base (mm) | 24.8 |
| Operating Temperature (°C) | 10–35 |
| Power Supply | 85–264 VAC (QDI-OOO-ARF / QDI-OOO-GFS, 1Hz–30kHz) / 100–240 VAC (QDI-S-F, 30–100kHz) |
| Modulation | TTL / Analog (1 Hz–100 kHz optional) |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
Download
Download data sheet
