Knight Optical (UK) Ltd Datasheets for Diffraction Gratings
A diffraction grating uses a substrate with parallel grooves to disperse light into its spectra. Eschelles are included in this area.
Diffraction Gratings: Learn more
|Diffraction gratings separate white light into its component wavelengths. Our commercial ranges are available in four grades of 100, 200, 300 and 600 lines per mm. All four types are...|
|Knight Optical's bar gratings are manufactured by photolithographically layering a chromium pattern of bars over a glass substrate. The printed lines are equally spaced and used to provide sharp contrast...|
|Knight 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 and are well suited for high precision applications, having a higher efficiency than other types of grating, Straight...|