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Results of numerical aperture measurements.
| Scanning Path | Power (W) | Velocity (cm/s) | Number of samples | NA Avg. | NA Std. | |
|---|---|---|---|---|---|---|
|
|
||||||
| Crude fiber | 10 | 0.385 | 0.01 | |||
|
|
||||||
| No. 1 | Parallel | 4 | 12.6 | 0.482 | 0.023 | |
| No. 2 | 5 | 12.6 | 0.497 | 0.021 | ||
| No. 3 | 5 | 15.75 | 0.491 | 0.023 | ||
| No. 4 | 6 | 15.75 | 0.449 | 0.032 | ||
|
|
||||||
| No. 5 | Vertical | 4 | 9.45 | 0.520 | 0.019 | |
