ZFA-V-410 – Diode Laser at 410 nm
The ZFA-V-410 is a high-performance 410 nm CW diode laser engineered for long coherence length applications requiring excellent wavelength stability and precision beam quality. With coherence length >1 m, near TEM00 transverse mode, and low beam divergence (<1.5 mrad), this laser is ideal for advanced optical and metrology systems.
Typical applications include holography, interferometry, fluorescence analysis, photolithography, flow cytometry, DNA sequencing, Raman spectroscopy, LIDAR systems, and precision measurement systems.
Features
- Long coherence length (>1 m) for interferometric applications
- Stable wavelength and excellent power stability (<1–3% RMS)
- Near TEM00 beam profile with low divergence (<1.5 mrad)
- High polarization ratio (>50:1, optional >100:1)
- Compact CW diode laser design for easy integration
- Fast warm-up time (<5 minutes)
- Long operational lifetime: 10,000 hours
Applications
- Holography and interferometry
- Fluorescence analysis and flow cytometry
- Photolithography and microfabrication
- DNA sequencing
- Raman spectroscopy
- Laser radar (LIDAR)
- Precision metrology and optical measurement
- OEM scientific instrumentation
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 410 ±1 |
| Operating Mode | CW |
| Output Power (mW) | >1, 10, 20, …, 50 |
| Power Stability (RMS, 4h) | <3%, <2%, <1% |
| Transverse Mode | Near TEM00 |
| Coherence Length (m) | >1 |
| M² Factor | <1.5 |
| Beam Diameter at Aperture (1/e², mm) | ~1.3 |
| Beam Divergence, Full Angle (mrad) | <1.5 |
| Polarization Ratio | >50:1 (>100:1 optional), Horizontal ±5° (Vertical optional) |
| Warm-Up Time (minutes) | <5 |
| Beam Height from Base Plate (mm) | 30 |
| Operating Temperature (°C) | 20–30 |
| Power Supply | QDI-S-F (100–240 VAC) |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
Download
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