Power stability, linewidth, beam quality
UV-SF-385385 nm UV CW laser
385 nmThe UV-SF-385 is a 385 nm continuous-wave diode-pumped solid-state laser. Laser diodes optically pump a solid gain medium inside a resonator. The pump supplies the energy; repeated passes through the gain medium amplify the laser light. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
UV-SF-385
15 specification rows
| Output / average power | 1~20 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Transverse mode | TEM00 |
| M2 | ~3.0 |
| Beam divergence, full angle (mrad) | <2.0 |
| Warm-up time (minutes) | <10 |
| Cooled method (Water Cooled) | WCH-580 |
| Power supply (100-240VAC) | PSU-SF |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 385±1 |
| Power stability (rms, 4 hours±3℃) | <3%, <2%, (<1% optional@Water Cooled) |
| M² | ~3.0 |
| Beam diameter at the aperture (1/e2, mm) | ~3.0 |
| Beam height from base plate (mm) | 45@Air Cooled/ 61.5@Water Cooled |
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Model selection
Nearby series comparison
Compare UV-SF-385 with the closest available models in the CW Lasers family.
| Selection parameter | UV-SF-385 (current) | UV-SF-389 | MLL-III-380 |
|---|---|---|---|
| Wavelength | 385 nm | 389 nm | 380 nm |
| Optical power / pulse energy | 1~20 mW | 1~40 mW | 1~150 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | ~3.0 | ~3.0 | Multimode |
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