Open Access
Table 1
Summary of the concentration optics parameters as well as its alignment tolerances and the specifications studied here.
| Tolerance | ||
|---|---|---|
| PMMA thickness (mm) | 19.9 | ± 330 μm |
| PDMS thickness (mm) | 1.5 | ± 305 μm |
| Curvature radius (mm) | 6.83 | ± 95 μm |
| Conicity constant | –0.46 | ± 0.051 |
| Misalignement | – | ± 115 μm |
| Acceptance angle (°) | 0.5° | – |
| PAR | 2.38 | – |
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