Power stability, linewidth, beam quality
MLL-U-1444-SU1444 nm infrared CW laser
1444 nmMLL-U-1444-SU is a 1444 nm CW laser. Used for scientific experiments, optical sensing, measurement, instrumentation. Laser. Key specifications: output / average power 1~400 mW, operating mode CW, transverse mode TEM00. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MLL-U-1444-SU
18 specification rows
| Output / average power | 1~400 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1% |
| M2 | <1.5 |
| Polarization ratio | >100:1, Horizontal (Vertical optional) |
| Warm-up time (minutes) | <5 |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-H-FDA |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1444±2 |
| Spectral line width (nm) | <1.0, <0.1 |
| M² | <1.5 |
| Beam diameter at the aperture (1/e2, mm) | ~1.5 |
| Beam divergence (mrad) | <1.5 |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 27.4 |
Applications
Uses named on this model’s datasheet.
- Scientific experiments
- Optical sensing
- Measurement
- Instrumentation
- Communication
- Spectral analysis
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