Power stability, linewidth, beam quality
MLL-DP-639-A639 nm red CW laser
639 nmMLL-DP-639-A is a 639 nm CW laser. Used for flow cytometry, dna sequencing, medical imaging, collimation. Low Noise Red Laser. Key specifications: output / average power 1500~2000 mW, operating mode CW, power stability (rms, 4 hours±3℃) <3%, <2%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MLL-DP-639-A
18 specification rows
| Output / average power | 1500~2000 mW |
|---|---|
| Beam / notes | Low Noise Red Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours±3℃) | <3%, <2%, <1% |
| Spectral line width (nm) | <0.1, <0.003 |
| Transverse mode | Near TEM00 |
| Noise of amplitude (rms, 1Hz-20MHz) | <1% |
| Beam divergence, full angle (mrad) | <1.2 |
| Polarization ratio | >100:1, Horizontal (Vertical optional) |
| Warm-up time (minutes) | <10 |
| Cooled method | Air Cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-DP-A |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 639±1 |
| Output power (mW) | 1500-2000 |
| Beam diameter at the aperture (1/e2, mm) | <2.0 |
| Beam height from base plate (mm) | 50 |
Applications
Typical uses for lasers of this wavelength and type in this catalogue.
- Flow cytometry
- DNA sequencing
- Medical imaging
- Collimation
- Laser medical treatment
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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 MLL-DP-639-A with nearby cw lasers across the wavelength range.
