ZNA‑M‑457 LD‑Pumped 457 nm Laser
The ZNA-M-457 Blue Laser (457 nm) is a high-performance, LD pumped all-solid-state CW laser designed for precision optical applications. Its ultra-compact design, long operational lifetime (up to 10,000 hours), and user-friendly operation make it ideal for laboratory, medical, and industrial systems. Available in two models—ZNA-M-457S (good beam quality) and ZNA-M-457N (standard output)—the laser provides output power from >1 W up to 2 W with TEM00 or near TEM00 transverse modes.
Features
- High-Power 457 nm Output – Up to 2 W of CW power.
- Two Models for Beam Quality – ZNA-M-457S (good beam, TEM00) and ZNA-M-457N (normal).
- Low Beam Divergence – <1.2 mrad for precise optical applications.
- High Polarization Ratio – >100:1 for polarization-sensitive experiments.
- Compact Design – Beam height 68.4 mm with long lifetime (10,000 hours).
- Flexible Modulation Options – TTL/Analog, 1 Hz–30 kHz optional.
- Reliable and Easy to Operate – Suitable for laboratory, medical, and OEM systems.
Applications
- Beam collimation
- Laser medical treatments
- Scientific experiments
- Optical instrumentation
- Laser displays and light shows
- OEM integration in laser systems
Specifications
| Parameter | ZNA-M-457S (Good Beam) | ZNA-M-457N (Normal) |
|---|---|---|
| Wavelength (nm) | 457 ±1 | 457 ±1 |
| Operating Mode | Continuous Wave (CW) | Continuous Wave (CW) |
| Output Power (W) | >1, 1.2 … 1.5 | >1, 1.5 … 2 |
| Power Stability (RMS, 4h) | <5%, <3%, <2%, <1% | <5%, <3%, <2%, <1% |
| Transverse Mode | TEM00 | Near TEM00 |
| M² Factor | <1.5 | <3.0 |
| Beam Diameter at Aperture (1/e², mm) | ~2.0 | ~3.0 |
| Beam Divergence (mrad) | <1.2 | <1.2 |
| Warm-Up Time (minutes) | <10 | <10 |
| Polarization Ratio | >100:1 | >100:1 |
| Beam Height from Base (mm) | 68.4 | 68.4 |
| Operating Temperature (°C) | 20–30 | 10–35 |
| Power Supply | 90–264 VAC (QDI-J-ARF / QDI-J-GFS) | 90–264 VAC (QDI-J-ARF / QDI-J-GFS) |
| Modulation | TTL / Analog (1 Hz–30 kHz optional) | TTL / Analog (1 Hz–30 kHz optional) |
| Expected Lifetime (hours) | 10,000 | 10,000 |
| Warranty | 1 year | 1 year |
Download
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