Fiber output, PM options, seed formats
MRL-U-631-SF631 nm red fiber laser
631 nmThe MRL-U-631-SF is a 631 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. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
MRL-U-631-SF
14 specification rows
| Output / average power | 1~200 mW |
|---|---|
| Beam / notes | Fiber laser High Stability Red Laser |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Beam diameter at the aperture (1/e2, mm) | ~3.0 |
| Polarization ratio | >100:1 |
| Cooled method | Air Cooled/ Water Cooled |
| Warm-up time (minutes) | <10 |
| Power supply (100-240VAC) | PSU-SF |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 631±2 |
| Power stability (rms, 4 hours±3℃) | <3%, <2%, (<1% optional@Water Cooled) |
| Beam divergence, full angle (mrad) | <3.0 |
| Beam height from base plate (mm) | 108@Air Cooled/ 61.5@Water Cooled |
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Model selection
Nearby series comparison
Compare MRL-U-631-SF with the closest available models in the Fiber Lasers family.
| Selection parameter | MRL-U-631-SF (current) | FL-631-SLM | FL-631-LN-L |
|---|---|---|---|
| Wavelength | 631 nm | 631 nm | 631 nm |
| Optical power / pulse energy | 1~200 mW | 1~1500 mW | 1~1500 mW |
| Operating mode / pulse width | CW | CW | — |
| Beam quality | TEM00 | <1.1 | <1.1 |
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