| Similarity | Rank | |
|---|---|---|
| laser_light | 0.811 | 80743 |
| laser | 0.796 | 5654 |
| light_source | 0.691 | 21009 |
| wavelength_of | 0.681 | 44330 |
| optical_system | 0.668 | 82100 |
| photon | 0.664 | 18937 |
| wavelength | 0.663 | 18465 |
| waveguide | 0.660 | 60135 |
| beam | 0.652 | 5269 |
| electric_field | 0.634 | 40701 |
| visible_light | 0.625 | 54663 |
| radio_wave | 0.621 | 55042 |
| diode | 0.621 | 35544 |
| workpiece | 0.618 | 89261 |
| white_light | 0.617 | 48863 |
| reflect_light | 0.607 | 69902 |
| gamma_ray | 0.605 | 77142 |
| optical_fiber | 0.605 | 67139 |
| electromagnetic_radiation | 0.604 | 65326 |
| diffraction | 0.598 | 70190 |
| detector | 0.596 | 8841 |
| a_magnetic_field | 0.593 | 67741 |
| grating | 0.592 | 47110 |
| magnetic_field | 0.590 | 15604 |
| electromagnetic_wave | 0.588 | 81340 |