Power stability, linewidth, beam quality
MLL-U-1112-SU is a 1112 nm CW laser. Used for scientific experiments, optical sensing, measurement, instrumentation. Laser. Key specifications: output / average power 1~100 mW, operating mode CW, transverse mode TEM00. View specifications, datasheet and enquiry options from Precisometer.
Specifications
18 specification rows
| Output / average power | 1~100 mW |
|---|---|
| Beam / notes | Laser |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Noise of amplitude (rms, 20Hz-20MHz) | <1% |
| M2 | <1.5 |
| Warm-up time (minutes) | <5 |
| Operating temperature (°C) | 10~35 |
| Power supply (100-240VAC) | PSU-H-FDA |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1112±3 |
| Spectral line width (nm) | <1.0, <0.1, (<0.006 optional@1-50) |
| M² | <1.5 |
| Beam diameter at the aperture (1/e2, mm) | ~1.5 |
| Beam divergence (mrad) | <1.5 |
| Polarization ratio | / |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 27.4 |
Application context
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
MLL-U-1112-SU: 1112 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.
MLL-U-1112-SU: 1112 nm emission determines compatible optics, coatings and detectors for Optical sensing. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
MLL-U-1112-SU: Measurement benefits from a stable, focusable source. 1112 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (TEM00) informs waist size and propagation.
MLL-U-1112-SU: 1112 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.
System integration
Use these checks to connect MLL-U-1112-SU to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
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.
Transverse mode: TEM00 · M2: <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.
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
Compare MLL-U-1112-SU with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MLL-U-1112-SU (current) | MSL-U-1112-SU | MIL-H-1112 |
|---|---|---|---|
| Wavelength | 1112 nm | 1112 nm | 1112 nm |
| Optical power / pulse energy | 1~100 mW | 1~200 mW | 1~500 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | TEM00 | TEM00 | TEM00 |
Compare the MLL-U-1112-SU with nearby cw lasers across the wavelength range.
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