Power stability, linewidth, beam quality
MLL-III-940L940 nm near-infrared CW laser
940 nmMLL-III-940L is a 940 nm CW laser. Used for medical imaging, flow cytometry, dna sequencing. Low Noise Infrared Laser. Key specifications: output / average power 1~250 mW, operating mode CW, power stability (rms, 4 hours ± 3°c) <2%, <1%, <0.5%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MLL-III-940L
19 specification rows
| Output / average power | 1~250 mW |
|---|---|
| Beam / notes | Low Noise Infrared Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Transverse mode | Near TEM00 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1%, <0.5% |
| M2 | <1.5 |
| Beam divergence, full angle (mrad) | <1.0 |
| Warm-up time (minutes) | <5 |
| Cooled method | Conduction |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 940±5 |
| Output power (mW) | 1-250 |
| M² | <1.5 |
| Beam diameter at the aperture (1/e2, mm) | ~3.5 |
| Beam height from base plate (mm) | 24.8 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional |
Applications
Uses named on this model’s datasheet.
- Medical imaging
- Flow cytometry
- DNA sequencing
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