| diffracter | diffract |
| diffraction | diffraction |
| Diffraction de Fraunhofer | Fraunhofer lines |
| Diffraction de Fresnel | Fresnel diffraction |
| Diffraction du rayonnement X | X ray diffraction |
| Diffractomètre | Diffractometer |
| Diffractométrie de rayons X | X-ray crystallography |
