With the help of structured light, even large polished and painted objects can be recorded and measured three dimensionally. For 3D imaging, LiDAR, and projection applications, Holo/OR offers a wide range of beam splitting and shaping diffractive optical elements (DOEs). With a fan angle of up to 80° (at 850 nm), the emitted light also covers large areas.
Depending on the substrate material, the optics can be used with low laser power in the milliwatt range, as well as with high-power lasers with several kilowatts. The manufacturer offers high-quality products made of fused silica quartz glass for this purpose. For lower output, low-cost plastic versions can also be used.
The customer can choose from numerous different beam shapes and must specify the wavelength used in the range between 266 nm and 2,200 nm. Special requirements such as particularly high beam homogeneity and additional AR coatings are also taken into account during development and production.
