Power stability, linewidth, beam quality
MIL-N-19901985 nm infrared CW laser
1985 nmMIL-N-1990 is a 1985 nm CW laser. Used for ho:yag laser pumping, medical, scientific research. Laser. Key specifications: output / average power 1~2000 mW, operating mode CW, power stability (rms, 4 hours±3℃) <2%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MIL-N-1990
16 specification rows
| Output / average power | 1~2000 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <2%, <1% |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <2 |
| Warm-up time (minutes) | <10 |
| Cooled method | Air Cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (100-240VAC) | PSU-H-LED or PSU-H-FDA |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1990±3 |
| Output power (mW) | 1-2000 |
| Polarizaion ratio | >50:1 Vertical |
| Beam diameter at the aperture (1/e2,mm) | <2 |
| Beam height from base plate (mm) | 67.4 |
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-N-1990 with nearby cw lasers across the wavelength range.
