| |||
| index reciprocal ellipsoid; optical indicatrix; Fletcher's indicatrix; ellipsoid of wave normals | |||
| index ellipsoid; reciprocal ellipsoid | |||
|
Indexellipsoid : 4 phrases in 1 subject |
| Optics branch of physics | 4 |
| |||
| index reciprocal ellipsoid; optical indicatrix; Fletcher's indicatrix; ellipsoid of wave normals | |||
| index ellipsoid; reciprocal ellipsoid | |||
|
Indexellipsoid : 4 phrases in 1 subject |
| Optics branch of physics | 4 |