Diffraction gratings

... Use transmission gratings to angularly disperse light by wavelength and benefit from our proprietary fabrication method that delivers both economy and superior performance. These gratings feature high diffraction ...

... adjustments to switch from one slot to another. Maintain your alignment, just turn and measure! Diffraction: - 3 slits of widths 40, 70, and 120 µm - 3 diffraction holes with diameters of 40, 70, and 120 µm - 1 square ...

... Precision transmission networks, recommended for use in dispersion, goniometry, and on a bench. Available from 100 to 600 lines/mm. - Dimension: 65x50 mm - Useful surface: 45x30 mm - Protection: with 2 glass plates - Process: holographic ...

... Save assembly and setup time with the 4-slot rotary component holder that allows all diffraction gratings to be grouped on a single support. Compact, practical, and very easy to use, it is particularly appreciated ...

... fabricated including full fill-factor lens arrays, kinoform and Fresnel lens patterns, concave and off-axis lenses, and diffraction gratings. Refractive and diffractive microlens arrays and optical components Variety ...

... Optical’s high quality holographic research range of diffraction gratings are used to separate white light into its component wavelengths. This type of grating has lower stray-light levels than ruled ...

... Ruled diffraction gratings separate polychromatic light (white light) into its component wavelengths. Straight and parallel grooves are ruled into the surface of an aluminium coated substrate at 300 to 1200 lines per ...