| Similarity | Rank | |
|---|---|---|
| an_optical | 0.787 | 76309 |
| Optical | 0.742 | 48833 |
| optic | 0.701 | 16028 |
| optical_system | 0.689 | 82100 |
| infrared | 0.684 | 27738 |
| spectroscopy | 0.655 | 29325 |
| optics | 0.649 | 69002 |
| imaging | 0.645 | 8214 |
| imaging_system | 0.644 | 70963 |
| optical_fiber | 0.644 | 67139 |
| ultraviolet | 0.644 | 74117 |
| semiconductor | 0.627 | 20576 |
| photonic | 0.624 | 50842 |
| waveguide | 0.620 | 60135 |
| diffraction | 0.616 | 70190 |
| laser | 0.615 | 5654 |
| magnetic | 0.614 | 15628 |
| liquid_crystal | 0.613 | 92513 |
| high-resolution | 0.612 | 42672 |
| imager | 0.610 | 91060 |
| electromagnetic | 0.608 | 40865 |
| solid_state | 0.607 | 68504 |
| spectrometer | 0.597 | 46182 |
| fiber_optic | 0.593 | 55134 |
| dielectric | 0.588 | 60463 |