SLM, narrow linewidth, coherence
639639 nm red narrow-linewidth single-frequency laser
639 nm639 is a 639 nm Single-Frequency laser. Used for optical microscope, photon imaging, physics experiment. M²: <1.1. Key specifications: output / average power 1~650 mW, spectral linewidth <1 MHz, optical noise <0.5%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
639
4 specification rows
| Wavelength | 639 nm |
|---|---|
| Output / average power | 1~650 mW |
| Spectral linewidth | <1 MHz |
| Optical noise | <0.5% |
| M² | <1.1 |
Applications
Uses named on the datasheet for this product line.
- Optical microscope
- Photon imaging
- Physics experiment
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