SLM, narrow linewidth, coherence
671671 nm red narrow-linewidth single-frequency laser
671 nmThe 671 is a 671 nm laser source. Output power describes the optical energy delivered per second. At the sample, irradiance also depends on the beam area and losses through the optical path, so the delivered spot must be considered along with the source rating.
Specifications
671
3 specification rows
| Wavelength | 671 nm |
|---|---|
| Output / average power | 1~50 mW |
| Spectral linewidth | <1 MHz |
| M² | <1.2 |
What do you need?
The full datasheet for this model is on request. Tell us the output power, linewidth and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare 671 with the closest available models in the Single-Frequency Lasers family.
| Selection parameter | 671 (current) | MSL-FN-671 | MSL-W-671 |
|---|---|---|---|
| Wavelength | 671 nm | 671 nm | 671 nm |
| Optical power / pulse energy | 1~50 mW | 1~500 mW | 500~2500 mW |
| Beam quality | <1.2 | <1.2 | <1.5 |
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