Power stability, linewidth, beam quality
MLL-III-375L375 nm UV CW laser
375 nmThe MLL-III-375L is a 375 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-III-375L
17 specification rows
| Output / average power | 1~50 mW |
|---|---|
| Beam / notes | MLL-III-375L/ 1~50 mW |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <2%, <1%, <0.5% |
| Noise of amplitude (rms, 20Hz-20MHz) | <1%, <0.5% |
| M2 | <1.5 / <1.2 |
| Beam divergence, full angle (mrad) | <0.5 |
| 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) | 375±5 |
| Transverse mode | Near TEM00 |
| Polarization ratio | >50:1, (>100:1 optional) Horizontal±5 degree (Vertical optional) |
| Beam height from base plate (mm) | 24.8 |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional |
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Model selection
Nearby series comparison
Compare MLL-III-375L with the closest available models in the CW Lasers family.
| Selection parameter | MLL-III-375L (current) | MDL-375(FC) | FC-375 |
|---|---|---|---|
| Wavelength | 375 nm | 375 nm | 375 nm |
| Optical power / pulse energy | 1~50 mW | 1~700 mW | 1~20 W |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | Multimode | — |
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