ZFA-R-454 Narrow Linewidth Diode Laser
The ZFA-R-454 Narrow Linewidth Diode Laser delivers precise and stable emission at 454 nm with ultra-narrow spectral linewidth (<0.06 nm, optional <0.03 nm) and high-quality beam output. Featuring near TEM00 transverse mode and output power up to 30 mW, this CW laser is ideal for high-resolution spectroscopy, precision optical measurements, fluorescence excitation, and advanced laboratory applications. With excellent power stability, high polarization ratio (>50:1, optional >100:1), and long operational lifetime of 10,000 hours, it offers reliable performance for both research and OEM integration.
Features
- Narrow spectral linewidth (<0.06 nm, optional <0.03 nm)
- Stable 454 nm wavelength output
- Near TEM00 transverse mode
- Output power up to 30 mW
- High polarization ratio (>50:1, optional >100:1)
- Excellent power stability (<1–3% RMS over 4 hours)
- Long operational lifetime (10,000 hours)
Applications
- High-resolution spectroscopy
- Precision optical measurements
- Fluorescence excitation
- Raman spectroscopy
- Scientific laboratory research
- Semiconductor and material analysis
- OEM optical instrumentation
Specifications
| Parameter | Specification |
|---|---|
| Model | ZFA-R-454 |
| Laser Type | Narrow Linewidth Diode Laser |
| Central Wavelength | 454 ± 5 nm |
| Operating Mode | Continuous Wave (CW) |
| Output Power | >1, 2, 3, …, 30 mW |
| Transverse Mode | Near TEM00 |
| Spectral Linewidth | <0.06 nm (<0.03 nm optional) |
| Power Stability (RMS, 4 h) | <1%, <2%, <3% |
| Beam Diameter (1/e²) | ~3.5 mm |
| Beam Divergence, Full Angle | <1.0 mrad |
| Polarization Ratio | >50:1 (>100:1 optional) |
| Polarization Direction | Horizontal ±5° (Vertical optional) |
| Warm-up Time | <5 minutes |
| Beam Height from Base Plate | 30 mm |
| Operating Temperature | 20–30°C |
| Power Supply | 100–240 VAC, QDI-S-F |
| Expected Lifetime | 10,000 hours |
| Warranty | 1 year |
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