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Laser beam source and optical setup used for the investigation.
| Dimension | Unit | Trumpf TruDisk 3022 |
|---|---|---|
| Wavelength (λ) | [nm] | 515 |
| Laser power (Pmax) | [W] | 3000 |
| Fiber diameter (dLLK) | [µm] | 200 |
| Focal length collimator (fC) | [mm] | 150 |
| Focal length optics (fF) | [mm] | 255 |
| Focal diameter (dF, measured) | [µm] | 342.5 |
| Diffraction factor (M2) | [-] | 46.1 |
| Divergence angle (θ) | [mrad] | 88.2 |
| Beam parameter product (BPP) | [mm∙mrad] | 7.55 |
