HOLO/OR diffraction cone lens

HOLO/OR diffractive cone lens is a diffractive optical element (DOE) that can transform an input laser beam into a Bessel like beam that can subsequently be focused into a ring. Unlike refractive cone lenses, diffractive cone lenses do not have vertices, so they maintain consistent performance even when the cone angle is small. In addition, its diffraction design can achieve a thinner and more compact shape than standard refractive cone lenses. HOLO/OR diffractive cone lenses are used in material processing applications (including laser cutting, drilling, and welding), as well as as as cone lens resonators in laser systems.

HOLO/OR diffraction cone lens

• Convert the input beam into a Bessel like beam

• Thinner design compared to refractive cone lenses

• Specially designed for 1064nm Nd: YAG laser

• Compatible with single-mode or multi-mode beams

HOLO/OR diffraction cone lensIt is a diffractive optical element (DOE) that can convert an input laser beam into a Bessel like beam that can subsequently be focused into a ring. Unlike refractive cone lenses, diffractive cone lenses do not have vertices, so they maintain consistent performance even when the cone angle is small. In addition, its diffraction design can achieve a thinner and more compact shape than standard refractive cone lenses.HOLO/OR diffraction cone lensUsed for material processing applications (including laser cutting, drilling, and welding), and as a conical lens resonator in laser systems.

Attention: Diffraction optical elements cannot be used outside their designed wavelength range. If the surface of the diffractive optical element is contaminated with oil or other substances, its performance will be reduced. It is recommended to use gloves or finger cots when handling these optical components.

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