| to control this orientation | 5 | purpose |
| to study physical phenomena | 5 | purpose |
| physicist → use → laser | 11 |
| physicist → work with → laser | 4 |
| physicist → design → laser | 3 |
| negative | neutral | positive |
| 0.124 | 0.638 | 0.238 |
| Raw frequency | 18 |
| Normalized frequency | 0.609 |
| Modifier score | 0.500 |
| Perplexity | 48.601 |