Design and manufacture of diffractive
optical elements

DOE's Accessories

To complement our in-house diffractive optical elements, HOLO/OR designs and manufactures specialized optical modules to achieve the highest performances with DOEs.

  • A DOE Tuner is intended to fine-tune many characteristics of Beam-Shaping and Beam-Splitting results, as: adjusting separation angle of a MultiSpot DOE, Top-Hat size at the focal plane, or divergence angle of diffuser / Homogenizer. The DOE tuner can also be used as a small beam expander for fine-tuning the input beam size before the DOE (mainly for Top-Hats).
  • An Undesired Diffracted Orders Blocker (UDOB) blocks undesired spots of MultiSpot or parasitic energy of diffuser / Homogenizer, enabling precise shape and energy distribution at the focal plane. The UDOB can be also used for making very sharp edges for diffuser / Homogenizer.
  • A Dielectric mask is a custom aperture built from a very thin high reflection/patterned layer (~1[Ám]), to improve performances when combined with a DOE, and minimize diffraction effects when used with an imaging lens.
  • The Beam Shaping Focuser is a focusing module optimized for Top-Hat (Beam Shaper) DOE. The focusing module is useful for short wavelengths and short Effective Focal Length (EFL) systems with large input beam size.
  • The DOE expander reduces or expands the full angle of a DOE output by a magnification factor.
  • An adapter for customer's convenience. The round adapters fit either rounded or squared optics

DOE Tuner
DOE Tuner
A DOE Tuner perform a fine tuning or adjustment of any output caracteristics of the DOE as diffusion angle, separation angle...
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UDOB
Parasite / Undesired Diffracted Orders Blocker
A Undesired Diffracted Orders Blocker (UDOB) will block undesired spots of MultiSpot or parasitic energy of optical diffuser.
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Dielectric Mask
Dielectric Mask - Diffractive Optics
The dielectric mask is an aperture built from a very thin high reflection/patterned layer (~1[Ám]).
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Beam Shaping Focuser
Beam Shaping Focuser - Diffractive Optics
A Beam Shaping Focuser is a focusing module optimized for Top-Hat DOE.
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DOE Expander
Beam Shaping Focuser - Diffractive Optics
A DOE expander expands the full angle of a DOE output by a magnification factor.
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Mounting / Adapters
Adapters for DOEs
For the customer's convenience, HOLO/OR offers a large range of adapters for DOEs and other optical components.
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@Copyright 2017, Holo/Or Ltd. P.O.B 1051, Rehovot, 7611001 Israel
Phone: +972-89409687/8, Fax: +972-89409606

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