Slits, Wires and Diffraction Objects
Used for the observation of Newton’s rings generated by optical interference. Diffraction is an optical phenomenon that occurs when light encounters an obstacle or an aperture whose size is comparable to its wavelength. This phenomenon alters the propagation of light, creating characteristic interference patterns. Diffraction slits, wires, and objects are specifically designed to study these effects and demonstrate the wave nature of light, both in educational settings and scientific research.
- Single-slit diffraction, Multiple slits and Young’s slits : beam spreading and intensity patterns meet two-wave interference and coherence.
- Wire diffraction: illustrates Babinet’s principle, showing equivalence between obstacle and aperture.
- Fresnel mirrors : create interference within a beam and make classroom experiments easier thanks to a slight spatial shift.
- Blade : Used for the observation of Newton’s rings generated by optical interference.
Robust, precise, and easy to use, this range supports a clear pedagogical progression from basic observations to in-depth quantitative studies.
