Power stability, linewidth, beam quality
MBL-U-473473 nm blue CW laser
473 nmThe MBL-U-473 is a 473 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. 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
MBL-U-473
20 specification rows
| Output / average power | 50~300 mW |
|---|---|
| Spectral linewidth | < 0.2 nm |
| Power stability | <0.5% |
| M² | <1.2 |
| Beam / notes | Features: M² <1.2 |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Beam diameter at the aperture (1/e2, mm) | <1.0 |
| Beam divergence (mrad) | <1.5 |
| Polarization ratio | >100:1, Vertical (Horizontal optional) |
| Warm-up time (minutes) | <5 |
| Pointing stability over temperature (μrad/°C) | <8 |
| Operating temperature (°C) | 10-35 |
| Modulation optional | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
| Power supply (100-240VAC) | PSU-H-LED/PSU-H-FDA/PSU-SR |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 473±1 |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 27.4 |
| Laser head consumption (W) | 15 (typical), <25 (40℃) |
What do you need?
Tell us the output power, beam quality and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare MBL-U-473 with the closest available models in the CW Lasers family.
| Selection parameter | MBL-U-473 (current) | MSL-S-473-D | MSL-U-473 |
|---|---|---|---|
| Wavelength | 473 nm | 473 nm | 473 nm |
| Optical power / pulse energy | 50~300 mW | 1~30 mW | 1~100 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <1.2 | <1.2 | <1.2 |
Related cw lasers
Compare the MBL-U-473 with nearby cw lasers across the wavelength range.
