| Similarity | Rank | |
|---|---|---|
| Photonics | 0.749 | 71831 |
| optic | 0.741 | 16028 |
| Optical | 0.691 | 48833 |
| optics | 0.657 | 69002 |
| photonic | 0.640 | 50842 |
| Physics | 0.633 | 7907 |
| Astronomy | 0.622 | 21432 |
| Instrumentation | 0.614 | 72514 |
| Electronics | 0.608 | 15276 |
| Sensors | 0.602 | 61265 |
| Materials_Science | 0.590 | 90262 |
| Molecular | 0.590 | 81427 |
| Mechanics | 0.589 | 34315 |
| optical_system | 0.588 | 82100 |
| Imaging | 0.582 | 24264 |
| in_Physics | 0.577 | 40413 |
| Laser | 0.573 | 23396 |
| Mathematical | 0.564 | 91170 |
| MEMS | 0.563 | 81450 |
| Biomedical_Engineering | 0.561 | 54747 |
| Polymer | 0.552 | 95101 |
| metrology | 0.552 | 66559 |
| Diagnostics | 0.551 | 59697 |
| Department_of_Physics | 0.551 | 42790 |
| Nanotechnology | 0.548 | 27590 |