Power stability, linewidth, beam quality
MLL-F-515515 nm green CW laser
515 nmThe MLL-F-515 is a 515 nm continuous-wave solid-state laser. Light is amplified in a solid gain medium inside an optical resonator. The resonator feeds light back through that medium to build the laser beam. The pump arrangement and cooling determine how energy is supplied and waste heat is removed. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
MLL-F-515
19 specification rows
| Output / average power | 1~50 mW |
|---|---|
| Beam / notes | Low Noise Green Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours, ±3°C) | <3%, <2%, <1% |
| Spectral line width (nm) | <0.1 |
| Beam diameter at the aperture (1/e2, mm) | <3.0 |
| Polarization ratio | >100:1, Horizontal (Vertical optional) |
| Warm-up time (minutes) | <5 |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-H-FDA |
| Operating voltage (VDC) | PSU-SR-OEM (12V/25A) |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 515±2 |
| Transverse mode | TEM00 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1% |
| M² | <1.5 |
| Beam divergence (mrad) | <1.5 |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 45 |
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Model selection
Nearby series comparison
Compare MLL-F-515 with the closest available models in the CW Lasers family.
| Selection parameter | MLL-F-515 (current) | MGL-515(FC) | FC-515 |
|---|---|---|---|
| Wavelength | 515 nm | 515 nm | 515 nm |
| Optical power / pulse energy | 1~50 mW | 1~400 mW | 1~90 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | <1.5 | <1.5 | — |
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