Design and manufacture of diffractive
optical elements

Beam Homogenizer / Optical Diffuser


Holo/Or has vast variety of solutions for beam homogenizing and beam shaping:
Using our Beam Homogenizer product, you can convert any collimated input beam profile into a well-defined beam with homogenized intensity. Any desired shape, for any wavelength can be achieved.
A Beam Homogenizer is very useful in many applications requiring a well-defined beam shape with a randomly-diffused intensity profile.
The output of the Beam Homogenizers will depend on the input beam profile:
A multi-mode laser beam actually has an advantage when used with beam homogenizer, as their degraded coherence will reduce the visibility of speckles and therefore create a more uniform intensity profile than with single mode laser input.

For Single Mode laser TEM00 (with M2 < 1.5), we generally recommend to use our Beam Shaper product line: Click here for more information on Beam Shaper.
Laser Diffuser
Square Homogenizer
Laser Beam Homogenizer
Hexagonal Homogenizer
Laser Homogenizer
Round Homogenizer
Please enter your laser wavelength and use the filter products below.
Moreover, for a quick quotation for products you see in the table, please check all the desired PNs at the last column of the table and click on the RFQ calculator icon at the column title.
Need shorter lead time? Lead time of uncoated DOE is 5 weeks shorter!
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example: HM-274-I-Y-A

Materials:Fused Silica, ZnSe, Plastic
Wavelength range:193nm to 10.6um
DOE design:2-level (binary) to 16-level
Diffraction efficiency:75% - 98%
Element size:Few mm to 100mm
Coating (optional):AR/AR Coating
Custom Design:Tailored shape and intensity distribution
Pattern angles @532nm:Few mRad to 160deg
Diffusers element may have a zero-order brighter spot in the center of the image, depending on the user optical set up. For more information, consult our application notes.
Features:
  • Works with single or multi mode input beams
  • Glass or plastic materials
  • Low centration requirement
  • Any output shape or symmetry
  • Uniform/Tailored intensity profile
Applications:
  • Laser homogenizing/shaping
  • Laser material processing: perforation, ablation, drilling, marking, scribing and welding
  • Medical/aesthetic laser treatment
  • Beam shaping for Excimer lasers
  • Hot spot reducer
@Copyright 2017, Holo/Or Ltd. P.O.B 1051, Rehovot, 7611001 Israel
Phone: +972-89409687/8, Fax: +972-89409606

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