diffraction apertures on glass plate

The Diffraction Apertures on Glass Plate comprises a glass plate with 12 different single and double diffraction apertures, for quantitative diffraction experiments. The glass plate is chromium-coated, with diffraction objects of high precision and regularity applied by microlithography. The glass support is highly resistant against ageing and contamination.

The product can be combined with the Component Holder on Stem , enabling it to be used with optical riders and optical benches for a range of demonstrations and experiments related to diffraction.

features of the diffraction Apertures on glass plate

• Glass plate with 12 different single and double diffraction apertures
• Ideal for quantitative diffraction experiments
• High precision diffraction objects applied by microlithography
• Glass plate is chromium-coated, and highly resistant against ageing and contamination
• Can be used with optical riders and benches if combined with the component holder

specifications of the diffraction Apertures

• Diameter of support: 40mm
• Aperture irregularities: <1µm
• Single apertures: Diameters: 20, 30, 50, 100, 200 and 500µm
• Double apertures: Diameter: 50µm, Separations: 100, 200 and 400µm
• Rectangular apertures: Dimensions: 70 x 70µm, 200 x 200µm and 70 x 200µm

compatible equipment

• Component Holder on Stem