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Measured pitch width (W0), height of prism unit (L0), and surface finish (Ra).
| Tested Samples | Pitch Width (W0, μm) | Height of Prism Unit (L0, μm) | Surface Finish (Ra, nm) |
|---|---|---|---|
| pressing stamper | 600.55 | 54.53 | 147.41 |
| microprism 1# | 600.72 | 54.29 | 132.77 |
| microprism 2# | 600.62 | 55.84 | 165.15 |
| microprism 3# | 600.12 | 55.21 | 134.61 |
| microprism 4# | 600.09 | 55.32 | 126.28 |
| microprism 5# | 600.23 | 55.50 | 173.86 |
