ZFA-R-410 Narrow Linewidth Diode Laser
The ZFA-R-410 Narrow Linewidth Diode Laser delivers stable and precise laser emission at 410 nm with ultra-narrow spectral linewidth and excellent beam quality. Designed for high-precision optical and spectroscopic applications, this CW laser offers output powers up to 50 mW with near TEM00 transverse mode and spectral linewidth below 0.06 nm (optional <0.03 nm). With high polarization ratio (>50:1, optional >100:1), excellent beam quality (M² <1.5), and superior wavelength stability, it is ideal for Raman spectroscopy, fluorescence excitation, and precision measurement. Its compact design, reliable performance, and long operational lifetime of 10,000 hours ensure dependable operation in laboratory and OEM systems.
Features
- Narrow spectral linewidth (<0.06 nm, optional <0.03 nm)
- Stable 410 nm wavelength output
- Near TEM00 transverse mode
- Excellent beam quality (M² <1.5)
- High polarization ratio (>50:1, optional >100:1)
- Compact and reliable design
- Long operational lifetime (10,000 hours)
Applications
- High-resolution spectroscopy
- Raman spectroscopy
- Fluorescence excitation
- Precision optical measurements
- Scientific laboratory research
- Semiconductor and material analysis
- Optical instrumentation and OEM integration
Specifications
| Parameter | Specification |
|---|---|
| Model | ZFA-R-410 |
| Central Wavelength (nm) | 410 ± 1 |
| Operating Mode | CW |
| Output Power (mW) | >1, 5, 10,…, 50 |
| Power Stability (RMS, 4 h) | <3%, <2%, <1% |
| Transverse Mode | Near TEM00 |
| Spectral Linewidth (nm) | <0.06 (optional <0.03) |
| M² Factor | <1.5 |
| Beam Diameter (1/e², mm) | ~1.3 |
| Beam Divergence, Full Angle (mrad) | <1.5 |
| Polarization Ratio | >50:1 (optional >100:1) |
| Polarization Direction | Horizontal ±5° (Vertical optional) |
| Warm-up Time (minutes) | <5 |
| Beam Height from Base Plate (mm) | 30 |
| Operating Temperature (°C) | 20–30 |
| Power Supply | 100–240 VAC, QDI-S-F |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
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