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Diffractive optical elements (DOE) have several patterns that can be used, for example, in different health technology and 3D-imaging applications. The cross pattern is commonly used in industrial lasers produced with DOE optics. A benefit of DOE is that it refracts the beam multidimensionally, reducing overall optical power per unit of surface area, thus increasing eye safety.
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Cross

Dot line

Dot circle

Matrix

Multiline

Viewfinder

Random dot patterns

Special pattern
Additional information about DOE optics from HOLOEYE Photonics AG.
Customised lasers with
DOE optics
Our laser products are customisable for all needs and requirements.

DOE laser
Ø 20 mm
KL200-series
Wavelenght:
405, 450, 520, 635, 660 ja 808 nm
Optical power:
1–100 mW
Optical element:
DOE

DOE laser
Ø 25 mm
KL250-series
Wavelenght:
405, 450, 520, 635, 660 ja 808 nm
Optical power:
1–200 mW
Optical element:
DOE
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