Eureca offers the manufacture of custom chrome masks. These can be used to create optical elements such as gaps and gratings, as well as holograms. The latter are suitable both for generating structured light (e.g. for tasks in measurement technology) and for presenting information (e.g. logos).
The masks are manufactured using BCB chrome on SL glass with OD-5 and an accuracy of better than ± 0.3 µm.
A mask measuring 8 × 22 mm, which contains several optical elements, is currently available as a standard product. This can be used, for example, to carry out diffraction experiments on a single slit or on a double slit. In addition, the individual slits can also be used as apertures for spectroscopic experiments. Finally, a transmission hologram is included to demonstrate the technique of generating structured light using holograms.
The following elements are included at a distance of 2.54 mm:
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Last update: 2023-12-05