M-shaper products

HOLO/OR’s M-Shaper, is a diffractive optical elements (DOE) used to create a unique 2D M-shaped intensity profile, with sharp edges in a specific work plane.
The M-Shaper optical function is not possible by conventional reflective or refractive optical elements.
The typical application is to create a uniform exposure over scanned lines. That is, when scanning a line with a regular Gaussian or even Top-Hat spot the center gets over exposed (influencing the heat distribution during laser material processing).
The M-Shape is the mathematical shape that gives a uniform exposure over the line when scanned. This provides higher quality of the process & enables more flexibility in the system configuration.
For example, it allows optimization of the intensity profile, and image size, without changing the laser, fiber cable and/or scanning optical head.
The benefits of our optimized M-shaped intensity profile include:

  • Uniform exposure over the scanned line
  • “Cleaner” results with scanned lines in almost any process
  • Enables very strong weld seams

The most M-Shape DOE’s listed below require a Single Mode (TEM00) input beam. However, some M-Shape DOE’s had been designed for Multimode lasers (with MM in remarks column). Please feel free to contact us on this or any other custom request you may have. 

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! Click here for questions.

PNλ [nm]Beam Dia [mm]Image Shapeθf [mRad]Image size [um] EFL=100mmAvailabilityRemarksAdd to Quote
MR-001-I-N-A 1064 8.5 Round 4.26 426 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:8.5
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:4.26
Transfer Region [mRad]:0.13
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-001-I-Y-A 1064 8.5 Round 4.26 426 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:8.5
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:4.26
Transfer Region [mRad]:0.13
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-002-I-N-A 1064 4.5 Round 0.52 52 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.5
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.52
Transfer Region [mRad]:0.098
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-002-I-Y-A 1064 4.5 Round 0.52 52 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.5
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.52
Transfer Region [mRad]:0.098
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-003-I-N-A 1064 5.3 Round 0.44 44 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:5.3
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.44
Transfer Region [mRad]:0.084
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-003-I-Y-A 1064 5.3 Round 0.44 44 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:5.3
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.44
Transfer Region [mRad]:0.084
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-004-I-N-A 1064 5.7 Round 0.40 40 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:5.7
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.40
Transfer Region [mRad]:0.077
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-004-I-Y-A 1064 5.7 Round 0.40 40 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:5.7
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.40
Transfer Region [mRad]:0.077
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-005-I-N-A 1064 7.9 Round 0.29 29 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:7.9
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:20
Clear Aperture [mm]:18
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.29
Transfer Region [mRad]:0.055
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-005-I-Y-A 1064 7.9 Round 0.29 29 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:7.9
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:20
Clear Aperture [mm]:18
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.29
Transfer Region [mRad]:0.055
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-006-I-N-A 1064 10.2 Round 0.23 23 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:10.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.23
Transfer Region [mRad]:0.043
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-006-I-Y-A 1064 10.2 Round 0.23 23 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:10.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.23
Transfer Region [mRad]:0.043
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-007-I-N-A 1064 6.8 Round 0.34 34 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:6.8
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.34
Transfer Region [mRad]:0.065
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-007-I-Y-A 1064 6.8 Round 0.34 34 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:6.8
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.34
Transfer Region [mRad]:0.065
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-008-I-N-A 1064 9 Round 0.26 26 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:9
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.26
Transfer Region [mRad]:0.049
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-008-I-Y-A 1064 9 Round 0.26 26 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:9
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.26
Transfer Region [mRad]:0.049
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-009-I-N-A 1064 11.3 Round 0.21 21 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:11.3
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.21
Transfer Region [mRad]:0.039
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-009-I-Y-A 1064 11.3 Round 0.21 21 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:11.3
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.21
Transfer Region [mRad]:0.039
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-010-I-N-A 1064 2.3 Round 1.02 102 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:2.3
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:1.02
Transfer Region [mRad]:0.19
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-010-I-Y-A 1064 2.3 Round 1.02 102 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:2.3
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:1.02
Transfer Region [mRad]:0.19
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-011-I-N-A 1064 3.4 Round 0.69 69 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:3.4
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.69
Transfer Region [mRad]:0.13
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-011-I-Y-A 1064 3.4 Round 0.69 69 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:3.4
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.69
Transfer Region [mRad]:0.13
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-012-I-N-A 1064 8.4 Round 1.03 103 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:8.4
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:20
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:1.03
Transfer Region [mRad]:0.11
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-012-I-Y-A 1064 8.4 Round 1.03 103 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:8.4
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:20
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:1.03
Transfer Region [mRad]:0.11
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-013-U-N-A 1064 4.2 Round 13.32 1332 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:7.5
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:13.32
Transfer Region [mRad]:0.43
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-013-U-Y-A 1064 4.2 Round 13.32 1332 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:7.5
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:13.32
Transfer Region [mRad]:0.43
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-014-Q-N-A 1064 4.2 Round 10.13 1013 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:7.5
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:10.13
Transfer Region [mRad]:0.27
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-014-Q-Y-A 1064 4.2 Round 10.13 1013 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:7.5
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:10.13
Transfer Region [mRad]:0.27
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-015-U-N-A 1064 4.2 Round 6.06 606 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:6.06
Transfer Region [mRad]:0.25
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-015-U-Y-A 1064 4.2 Round 6.06 606 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:4.2
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:9.2
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:6.06
Transfer Region [mRad]:0.25
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-016-I-N-A 1064 7 Round 3.32 332 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:7
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:3.32
Transfer Region [mRad]:0.15
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-016-I-Y-A 1064 7 Round 3.32 332 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:7
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:22.9
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:3.32
Transfer Region [mRad]:0.15
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-017-U-N-A 1064 8.4 Round 0.47 47 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:8.4
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:21
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.47
Transfer Region [mRad]:0.11
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-017-U-Y-A 1064 8.4 Round 0.47 47 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:8.4
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:21
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:0.47
Transfer Region [mRad]:0.11
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-018-Q-N-A 1064 6 Round 3.21 321 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:6
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:15
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:3.21
Transfer Region [mRad]:0.17
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
MR-018-Q-Y-A 1064 6 Round 3.21 321 In Stock

Input Parameters
Wavelength [nm]:1064
Required Beam Diameter [mm]:6
Beam Mode (SM/MM):Single Mode TEM00 with M^2<1.5
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:15
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:3.21
Transfer Region [mRad]:0.17
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
RD-232-I-N-A 1064 >1.5 Round 34.90 3490 In Stock MM

Input Parameters
Wavelength [nm]:1064
Minimum Beam Diameter [mm]:1.5
Beam Mode (SM/MM):SM or MM
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:8.8
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:34.90
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
RD-232-I-Y-A 1064 >1.5 Round 34.90 3490 In Stock MM

Input Parameters
Wavelength [nm]:1064
Minimum Beam Diameter [mm]:1.5
Beam Mode (SM/MM):SM or MM
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:11
Clear Aperture [mm]:8.8
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:34.90
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
RD-247-I-N-A 1064 >6 Round 8.73 873 In Stock MM

Input Parameters
Wavelength [nm]:1064
Minimum Beam Diameter [mm]:6
Beam Mode (SM/MM):SM or MM
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:23.6
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:8.73
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
RD-247-I-Y-A 1064 >6 Round 8.73 873 In Stock MM

Input Parameters
Wavelength [nm]:1064
Minimum Beam Diameter [mm]:6
Beam Mode (SM/MM):SM or MM
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:25.4
Clear Aperture [mm]:23.6
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:8.73
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
RD-254-I-N-A 1064 >4 Round 17.45 1745 In Stock MM

Input Parameters
Wavelength [nm]:1064
Minimum Beam Diameter [mm]:4
Beam Mode (SM/MM):SM or MM
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:20
Clear Aperture [mm]:18.2
Thickness [mm]:3
Coating:Uncoated
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:17.45
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
RD-254-I-Y-A 1064 >4 Round 17.45 1745 In Stock MM

Input Parameters
Wavelength [nm]:1064
Minimum Beam Diameter [mm]:4
Beam Mode (SM/MM):SM or MM
Element Parameters
Element Type:Window
Material:Fused Silica
Element Size [mm]:20
Clear Aperture [mm]:18.2
Thickness [mm]:3
Coating:AR/AR coating
Output Parameters
Output Shape:Round
Full Angle at 1/e2 [mRad]:17.45
Transmission efficiency:Close to 100%
Overall Efficiency:~ 0
** Availability time may differ due to missing raw materials
Need shorter lead time? Lead time of uncoated DOE is 5 weeks shorter!
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MaterialsFused Silica, ZnSe
Wavelength range193nm to 10.6um
Full angleLarge range of full angles
DOE design2-level (binary) to 16-level
Diffraction efficiency86% - 96%
Element sizeFew mm to 150mm
Coating (optional)AR/AR Coating
Custom DesignAlmost any size

Features:

  • Round M-Shape output profile (before integration)
  • Uniform exposure over scanned lines
  • Clearer defined edge
  • High efficiency
  • High power threshold
  • Wavelengths from UV to IR
  • Optional Ar/Ar coating

Applications:

  • Laser materials processing:
    • welding
    • cutting
    • scribing
  • Strong weld seams (also in Plastics)

DOE Tuner Module

To answer the demand for fine-tuning abilities of various output parameters when using a DOE, such as: shape/spot size, separation/divergence angle, etc., HOLO/OR designed a variable beam tuner, optimized for use with Top-Hat beam shaper, Homogenizer, MultiSpot, and other DOE products. Another application is the fine-tuning of incident beam size before DOE for Top-Hat application, where precision […]

Beam Shaping Focusing Module

For applications requiring an aberration-free image in focus plane, with a high precision, HOLO/OR developed a new optimized focusing module to be used with our Beam Shapers. A standard focusing lens (or objective) is normally optimized for focusing a Gaussian beam and is not optimized to work with a Beam Shaper. Thus, the use of standard focusing […]

Undesired Diffracted Orders Blocker (UDOB)

For applications such as metrology and sensitive material processing, HOLO/OR has designed a compact universal module for blocking undesired spots of Multi-Spots or the “halo” effect of Homogenizers, providing a precise shape and energy distribution at the focal plane. The Undesired Diffractive Order Blocker (UDOB) can also be used to increase the edge sharpness of diffusers/homogenizers. A […]

Dielectric Mask

  Contents Introduction Dielectric Reflective Mask Transmissive Mask Introduction HOLO/OR has developed a series of projection masks to answer the demand of using such masks with very high powered laser sources in the UV-VIS spectrum. These masks have two different forms: the dielectric mask has a reflective coating that blocks unwanted light, and the transmissive […]

DOE Expander

HOLO/OR introduces a new module for modifying certain output parameters of a Diffractive Optical Element (DOE).The module reduces or expands the full angle of a DOE output by a magnification factor. Unlike standard beam expander, our module takes into considerations the characteristics of our beam shaping, beam splitting and beam foci elements, thus achieving superb results […]

Mounting Adapter

For the customer’s convenience, HOLO/OR offers a large range of mounting adapters for DOEs and other optical components. The DOE can be ordered separately from the adapter or already mounted onto it. We provide round adapters that fit either round or square optics. HOLO/OR can also offer a custom adapter for your needs. Square optic to round adapter: […]