Scientific experiments
MLL-U-550: 550 nm emission determines compatible optics, coatings and detectors for Scientific experiments. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Fiber output, PM options, seed formats
MLL-U-550550 nm green fiber laser
550 nmMLL-U-550 is a 550 nm Fiber laser. Used for scientific experiments, medical measurements, instrumentation, spectral analysis. Fiber laser Low Noise Green Laser. Key specifications: output / average power 1~100 mW, operating mode CW, spectral line width (nm) <0.1, <0.003. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MLL-U-550
16 specification rows
| Output / average power | 1~100 mW |
|---|---|
| Beam / notes | Fiber laser Low Noise Green Laser |
| Operating mode | CW |
| Spectral line width (nm) | <0.1, <0.003 |
| 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 |
| Power supply (100-240VAC) | PSU-H-FDA |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 550±1 |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 27.4 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Medical measurements
MLL-U-550: Medical measurements benefits from a stable, focusable source. 550 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (TEM00) informs waist size and propagation.
Instrumentation
MLL-U-550: 550 nm emission determines compatible optics, coatings and detectors for Instrumentation. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Spectral analysis
MLL-U-550: 550 nm emission determines compatible optics, coatings and detectors for Spectral analysis. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
System integration
Integration and compatibility
Use these checks to connect MLL-U-550 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Operating temperature (°C): 10-35
- Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
- Beam parameters at the output
- Transverse mode: TEM00 · Beam diameter at the aperture (1/e2, mm): <1.0
- Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Technical FAQ
Integration questions for MLL-U-550
What cooling does the MLL-U-550 require?
Operating temperature (°C): 10-35. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
What beam does the MLL-U-550 deliver?
Transverse mode: TEM00 · Beam diameter at the aperture (1/e2, mm): <1.0. Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Nearby series comparison
Compare MLL-U-550 with the closest available models in the Fiber Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MLL-U-550 (current) | FL-550-SLM | MLL-FN-550 |
|---|---|---|---|
| Wavelength | 550 nm | 550 nm | 550 nm |
| Optical power / pulse energy | 1~100 mW | 1~500 mW | 100~500 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | TEM00 | <1.1 | TEM00 |
Related fiber lasers
Compare the MLL-U-550 with nearby fiber lasers across the wavelength range.
