Optical instrumentation
MRL-642(FC): 642 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. Beam quality, divergence and pointing stability should be checked against the experiment geometry.
Power stability, linewidth, beam quality
MRL-642(FC)642 nm red CW laser
642 nmMRL-642(FC) is a 642 nm CW laser. 2-in-1 laser and fiber combiner. Key specifications: output / average power 1~160 mW. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MRL-642(FC)
2 specification rows
| Wavelength | 642 nm |
|---|---|
| Output / average power | 1~160 mW |
| Beam / notes | 2-in-1 laser and fiber combiner |
Series-level technical context
Engineering context for a thin CW Lasers record
This model has no standalone PDF and only a small number of model-specific rows. The values below are traceable context from 17 nearby configurations on the same source-product record; they define the parameters to qualify, but are not substituted for an order-specific datasheet.
Typical operating fields in the series
- • Output / average power: 1~50 mW
- • Output / average power: 1~100 mW
- • Output / average power: 1~200 mW
- • Operating mode: CW
- • Power stability (rms, 4 hours ± 3°C): <2%, <1%, <0.5%
Beam-quality tolerance context
Nearby series records state M²: <1.1, Beam divergence, full angle (mrad): <1.5, and Beam divergence, full angle (mrad): <1.0. These are series context, not guaranteed values for MRL-642(FC); confirm them on the order-specific datasheet.
Optical integration schematic
- Step 1Laser source and internal thermal control
- Step 2Configured fiber launch or integrated pigtail
- Step 3Mode- and connector-matched patch lead
- Step 4Collimator, isolator or experiment input
Application context
Why this design is used
Typical uses for this laser type, with the selection logic tied to the model record.
Laboratory measurement
MRL-642(FC): Laboratory measurement benefits from a stable, focusable source. 642 nm emission fixes the compatible coatings and detector response, while M², divergence and pointing stability should be confirmed for the intended beam path.
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 MRL-642(FC) with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MRL-642(FC) (current) | MDL-C-642 | TEM-LN-642 |
|---|---|---|---|
| Wavelength | 642 nm | 642 nm | 642 nm |
| Optical power / pulse energy | 1~160 mW | 1~50 mW | 1~100 mW |
| Operating mode / pulse width | Confirm for this model | Confirm for this model | CW |
| Beam quality | Confirm for this model | Confirm for this model | <1.5 |
Related cw lasers
Compare the MRL-642(FC) with nearby cw lasers across the wavelength range.
