Power stability, linewidth, beam quality
MLL-DP-640-B640 nm red CW laser
640 nmMLL-DP-640-B is a 640 nm CW laser. Used for collimation, laser medical treatment, scientific experiment, optical instrument. Low Noise Red Laser. Key specifications: output / average power 2~8 W, operating mode CW, power stability (rms, 4 hours±3℃) <3%, <2%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MLL-DP-640-B
14 specification rows
| Wavelength | 640 nm |
|---|---|
| Output / average power | 2~8 W |
| Beam / notes | Low Noise Red Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <3%, <2%, <1% |
| Spectral line width (nm) | <0.003, <0.01, <0.1 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1% |
| Transverse mode | Near TEM00 (TEM00 optional) |
| Beam divergence, full angle (mrad) | <3.0 |
| Warm-up time (minutes) | <10 |
| Polarization ratio | >100:1, Horizontal (Vertical optional) |
| Cooled method (Water Cooled) | WCH-580 |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-W-FDA |
| Expected lifetime (hours) | >10000 |
Applications
Uses named on this model’s datasheet.
- Collimation
- Laser medical treatment
- Scientific experiment
- Optical instrument
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