UA-O-638-1-8W
The UA-O-638-1-8W is a continuous-wave (CW) diode laser operating at 638 nm, designed for reliability, compact integration, and cost-effective performance. Featuring an ultra-compact form factor, long operational lifetime, and excellent power stability, this laser is ideal for OEM integration and industrial or scientific systems requiring stable red laser output.
With fiber-coupled output options and optional TEC cooling, the UA-O-638-1-8W can be easily installed into customer equipment for applications demanding consistent optical power and minimal maintenance.
Features
- Central wavelength: 638 nm ±5 nm
- Continuous-wave (CW) operation
- Output power: 1–8 W (after 400 µm fiber)
- Ultra-compact, OEM-friendly design
- Excellent power stability (<1% RMS over 4 hours)
- Long lifetime: up to 10,000 hours
- Multiple fiber core diameter options
Optional TEC cooling
Easy system integration
Applications
- OEM laser integration
- Scientific instrumentation
- Biomedical and life-science systems
- Illumination and excitation sources
- Machine vision and imaging
- Industrial inspection and sensing
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 638 ±5 |
| Operating mode | Continuous Wave (CW) |
| Output power (W) | 1–8 W (after 400 µm fiber) |
| Fiber core diameter (µm) | 100 / 200 / 400 / 600 |
| Fiber connector | SMA905 / FC |
| Numerical aperture (NA) | 0.22 |
| Fiber length (m) | 1 (customizable) |
| Power stability (RMS, 4 hrs) | <1% |
| Cooling method | With TEC / without TEC (optional) |
| Warm-up time (minutes) | <5 |
| Operating temperature (℃) | 25 ±3 |
| Expected lifetime (hours) | 10,000 |
Download
Download data sheet
