Power stability, linewidth, beam quality
MDL-H-19401940 nm infrared CW laser
1940 nmMDL-H-1940 is a 1940 nm CW laser. Used for measurement, communication, spectrum analysis. 1940��20nm. Key specifications: output / average power 1~600 mW, operating mode CW, power stability (rms, over 4 hours) <3%, <2%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MDL-H-1940
16 specification rows
| Output / average power | 1~600 mW |
|---|---|
| Beam / notes | 1940��20 nm |
| Operating mode | CW |
| Power stability (rms, over 4 hours) | <3%, <2%, <1% |
| Transverse mode | Multimode |
| Beam divergence, full angle (mrad) | <3. 0 |
| Warm-up time (minutes) | <5 |
| Operating temperature (℃) | 10~35 |
| Power supply (100-240VAC) | PSU-H-LED / PSU-H-FDA |
| TTL / Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional |
| Expected lifetime (hours) | 10000 |
| Warranty | 1 year |
| Central wavelength (nm) | 1940±20 |
| Output power (mW) | >1, 50, 100, …, 600 |
| Dimensions of beam at the aperture (mm) | ~5×8 |
| Beam height from base plate (mm) | 29 |
Applications
Uses named on this model’s datasheet.
- Measurement
- Communication
- Spectrum analysis
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