Optical instrumentation
MRL-656.5(FC): 656.5 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-656.5(FC)656.5 nm red CW laser
656.5 nmMRL-656.5(FC) is a 656.5 nm CW laser. Key specifications: output / average power 1~1080 mW. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MRL-656.5(FC)
1 specification rows
| Wavelength | 656.5 nm |
|---|---|
| Output / average power | 1~1080 mW |
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 2 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: 1~360 mW
- • Output / average power: 1~1000 mW
- • Operating mode: CW
- • Power stability (rms, over 4 hours): <1%, <2%, <3%, <5%
- • Power stability (rms, 4 hours±3℃): <2%, <1%, 0.5%
Beam-quality tolerance context
Nearby series records state M²: <1.2, Beam divergence, full angle (mrad): <1.5, and Pointing Stability(μrad) (over 2 hours after warm-up and ±3°C): <50. These are series context, not guaranteed values for MRL-656.5(FC); confirm them on the order-specific datasheet.
Optical integration schematic
- Step 1Laser head and temperature-stabilized base
- Step 2Safety shutter and optional optical isolator
- Step 3Beam steering, expansion or fiber-launch optics
- Step 4Experiment input with wavelength-matched coatings
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-656.5(FC): Laboratory measurement benefits from a stable, focusable source. 656.5 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-656.5(FC) with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MRL-656.5(FC) (current) | FC-656.5 | MRL-FN-656.5 |
|---|---|---|---|
| Wavelength | 656.5 nm | 656.5 nm | 656.5 nm |
| Optical power / pulse energy | 1~1080 mW | 1~360 mW | 1~1000 mW |
| Operating mode / pulse width | Confirm for this model | CW | CW |
| Beam quality | Confirm for this model | Confirm for this model | TEM00 |
Related cw lasers
Compare the MRL-656.5(FC) with nearby cw lasers across the wavelength range.
