Collimation
MLL-FN-550: Collimation 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.
Fiber output, PM options, seed formats
MLL-FN-550550 nm green fiber laser
550 nmMLL-FN-550 is a 550 nm Fiber laser. Used for collimation, laser medical treatment, scientific experiments, optical instrument. Fiber laser Low Noise Green Laser. Key specifications: output / average power 100~500 mW, operating mode CW, transverse mode TEM00. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MLL-FN-550
13 specification rows
| Wavelength | 550 nm |
|---|---|
| Output / average power | 100~500 mW |
| Beam / notes | Fiber laser Low Noise Green Laser |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Beam divergence, full angle (mrad) | <1.5 |
| Warm-up time (minutes) | <5 |
| Pointing stability over temperature (urad/°C) | <8 |
| Operating temperature (°C) | 10-35 |
| Power supply (100-240VAC) | PSU-H-FDA |
| Operating voltage (VDC) | PSU-SR-OEM (12V/25A) |
| Expected lifetime (hours) | >10000 |
| Pointing stability (urad) (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.
Laser medical treatment
MLL-FN-550: 550 nm emission determines compatible optics, coatings and detectors for Laser medical treatment. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Scientific experiments
MLL-FN-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.
Optical instrument
MLL-FN-550: 550 nm emission determines compatible optics, coatings and detectors for Optical instrument. 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-FN-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 divergence, full angle (mrad): <1.5
- 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-FN-550
What cooling does the MLL-FN-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-FN-550 deliver?
Transverse mode: TEM00 · Beam divergence, full angle (mrad): <1.5. 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-FN-550 with the closest available models in the Fiber Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MLL-FN-550 (current) | FL-550-SLM | MLL-U-550 |
|---|---|---|---|
| Wavelength | 550 nm | 550 nm | 550 nm |
| Optical power / pulse energy | 100~500 mW | 1~500 mW | 1~100 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | TEM00 | <1.1 | TEM00 |
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