Power stability, linewidth, beam quality
MLL-H-380380 nm UV CW laser
380 nmThe MLL-H-380 is a 380 nm continuous-wave laser source. The TTL and analog modulation options control different things: TTL gates the beam on and off, while analog control varies its intensity. Modulation bandwidth sets how quickly the source can follow a changing command.
Specifications
MLL-H-380
16 specification rows
| Output / average power | 150~400 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Transverse mode | Multimode |
| Noise of amplitude (rms, 20Hz-20MHz) | <1%, <0.5% |
| Beam divergence, full angle (mrad) | ~4.0×1.0 |
| Warm-up time (minutes) | <5 |
| Cooled method | Air cooled |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-H-FDA/PSU-H-LED |
| Expected lifetime (hours) | >10000 |
| Central wavelength (nm) | 380±5 |
| Beam diameter at the aperture (1/e2, mm) | ~2.0×4.0 |
| Beam height from base plate (mm) | 29 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
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Model selection
Nearby series comparison
Compare MLL-H-380 with the closest available models in the CW Lasers family.
| Selection parameter | MLL-H-380 (current) | MLL-III-380 | MDL-III-380 |
|---|---|---|---|
| Wavelength | 380 nm | 380 nm | 380 nm |
| Optical power / pulse energy | 150~400 mW | 1~150 mW | 1~150 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Multimode | Multimode | Multimode |
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