Expand all + Diffraction Through One Slit 6C10.10 - Single Slits and Laser 6C10.15 - Adjustable Slit and Laser 6C10.50 - Microwave Diffraction + Diffraction Around Objects 6C20.10 - Poisson's Spot 6C20.20 - Thin Wire Diffraction 6C20.30 - Pinhole Diffraction 7A60.25 - Optical Analog of X-Ray Diffraction - DNA