Power stability, linewidth, beam quality
MGL-W-577A577 nm yellow CW laser
577 nmThe MGL-W-577A is a 577 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
MGL-W-577A
17 specification rows
| Output / average power | 1.2~5 W |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Power Stability (rms, 4 hours ± 3°C) | <3%, <2%, (<1% optional) |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <1.5 |
| Beam diameter at the aperture (1/e2, mm) | ~5.0 |
| Warm-up time (minutes) | <10 |
| Polarization ratio | >50:1(100:1 optional), Horizontal(Vertical optional) |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-W-LED |
| Modulation option | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 577±2 |
| Pointing Stability(urad) (over 2 hours after warm-up and ±3°C) | <50 |
| Pointing Stability Over Temperature (urad/°C) | <20 |
| Beam height from base plate (mm) | 80 |
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Model selection
Nearby series comparison
Compare MGL-W-577A with the closest available models in the CW Lasers family.
| Selection parameter | MGL-W-577A (current) | MSL-FN-577 | MLL-U-577 |
|---|---|---|---|
| Wavelength | 577 nm | 577 nm | 577 nm |
| Optical power / pulse energy | 1.2~5 W | 1~300 mW | 1~200 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | <1.2 | <1.2 |
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