Power stability, linewidth, beam quality
MIL-W-19401940 nm infrared CW laser
1940 nmMIL-W-1940 is a 1940 nm CW laser. Used for ho:yag laser pumping, medical, scientific research. Water cooled. Key specifications: output / average power 1~11 W, wavelength (nm) 1940±2, operating mode CW. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MIL-W-1940
16 specification rows
| Output / average power | 1~11 W |
|---|---|
| Beam / notes | Water cooled |
| Wavelength (nm) | 1940±2 |
| Operating mode | CW |
| Output power (W) | 1-11 |
| Power stability (rms, 4 hours±3℃) | <5%, <3% |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <8 |
| Beam diameter at the aperture (1/e2,mm) | <5 |
| Polarization ratio | >100:1 Vertical |
| Beam height from base plate (mm) | 98 |
| Warm-up time (minutes) | <10 |
| Cooled method | Air Cooled |
| Operating temperature (℃) | 15-35 |
| Power supply (100-240VAC) | PSU-W-LED or PUS-W-FDA |
| Expected lifetime (hours) | >10000 |
Applications
Uses named on this model’s datasheet.
- Ho:YAG laser pumping
- Medical
- Scientific research
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Related cw lasers
Compare the MIL-W-1940 with nearby cw lasers across the wavelength range.
