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Optimal ACT slope angles for different methods.
| Wave Mode | Optimal ACT Slope Angle [deg] | ||
|---|---|---|---|
| Numerical Results | PZT Measurements | ACT Measurements | |
| direction along fibres | |||
| A0 | 16.9 | 17 ± 0.5 | 16 ± 1 |
| S0 | 2.1 | 2.1 ± 0.05 | - |
| SH0 | 11.2 | - | - |
| direction across fibres | |||
| A0 | 31.7 | 31.6 ± 1 | 34 ± 1 |
| S0 | 8 | 7.2 ± 0.2 | - |
| SH0 | 11.2 | - | 10 ± 1 |
