ZFA-V-705 – Diode Laser at 705 nm
The ZFA-V-705 diode laser delivers a stable 705 nm output with long coherence, excellent beam quality, and high operational reliability. Designed for continuous-wave (CW) operation, it offers output power up to 10 mW with near TEM00 beam profile, making it ideal for high-precision optical systems in scientific research and industrial applications. With a coherence length greater than 1 meter, low divergence (<1.0 mrad), and M² factor <1.5, the ZFA-V-705 ensures precise spatial coherence and consistent beam quality. Power stability under 1% RMS over 4 hours guarantees repeatable and reliable measurements for sensitive experiments.
Features
- Long coherence length (>1 meter) for high-precision optical applications
- Stable wavelength at 705 nm ±0.5 nm
- Output power up to 10 mW
- Near TEM00 beam profile for excellent spatial coherence
- Low beam divergence (<1.0 mrad) and M² factor <1.5
- Power stability <1% RMS over 4 hours
- Polarization ratio >10:1 (optional >50:1)
- Horizontal ±5° polarization orientation (vertical optional)
- Fast warm-up (<5 minutes)
Applications
- Raman spectroscopy
- Holography and interferometry
- Fluorescence excitation and microscopy
- Photoetching and photolithography
- Flow cytometry
- DNA sequencing instruments
- LIDAR (Laser radar) systems
Specifications
| Parameter | Specification |
|---|---|
| Model | ZFA-V-705 |
| Central wavelength | 705 ± 0.5 nm |
| Operating mode | CW |
| Output power | >1–10 mW |
| Power stability (RMS, 4 hours) | <3%, <2%, <1% |
| Transverse mode | Near TEM00 |
| Coherent length | >1 m |
| Beam quality (M² factor) | <1.5 |
| Beam diameter at aperture | ~3.0 mm |
| Beam divergence (full angle) | <1.0 mrad |
| Polarization ratio | >10:1 (>50:1 optional) |
| Polarization orientation | Horizontal ±5° (vertical optional) |
| Warm-up time | <5 minutes |
| Beam height from base plate | 30 mm |
| Operating temperature | 20–30 °C |
| Power supply | QDI-S-F (100–240 VAC) |
| Expected lifetime | 10,000 hours |
| Warranty | 1 year |
Download
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