Design and manufacture of diffractive
optical elements

Plastic DOEs - Diffractive Optics

Plastic DOEs

Since 2014, HOLO/OR produces plastic DOEs. Low to medium power applications do not necessarily require DOE made of glass.
HOLO/OR offers low cost, mass production of diffractive elements using an injection molding technology. The main plastic types are: Polycarbonate, PMMA, Zeonex and Zoner.

Standard plastic DOEs

Our standard list is constantly growing with new DOEs available in plastic for mass production; All standard DOEs do not have antireflective coating.

Homogenizer / Diffuser

Type Wavelength (nm) Dimensions (mm) Material Diffusion angle [deg] Output Shape Efficiency
RD-217-850-N-A 850 10x10x0.6 Polycarbonate 25.56 Round 67.7
HM-293-Q-N-A 532 10x10x0.6 Polycarbonate 5x5 Square 67
HM-306-1-N-A 905 10x10x0.6 Polycarbonate 5x5 Square 82.2
HM-297-915-N-A 915 20x20x0.6 Polycarbonate 0.955x1.91 Rectangular 67.7
HM-298-915-N-A 915 20x20x0.6 Polycarbonate 0.955x1.91 Rectangular 82.2

Beam Splitter

Type Wavelength (nm) Dimensions (mm) Material Separation angle [deg] Number of Spots Efficiency
MS-447-Q-N-X 532 6x8x0.6 Polycarbonate 0.49x0.49 164 spots [target] 64.3
MS-466-Q-N-X 532 6x8x0.6 Polycarbonate 0.49x0.49 92 spots [target] 63.4
MS-467-Q-N-X 532 10x10x0.6 Polycarbonate 0.17x0.17 181x181 [random] 67
MS-468-850-N-X 850 10x10x0.6 Polycarbonate 0.27x0.27 181x181 69.5
MS-469-850-N-X 850 10x10x0.6 Polycarbonate 0.32x0.32 101x101 [random] 66.8
MS-470-850-N-A 850 20x20x0.6 Polycarbonate 0.26x0.26 128x128 69.5
MS-509-915-N-X 915 20x20x0.6 Polycarbonate 0.285x0.285 127x127 80
MS-543-905-N-A 905 10x10x0.6 Polycarbonate 0.454x0.454 12x12 82.2

Target DOEs

Multispot DOEs with the remark "target" is an element that produces a number of spots building a typical target, refer also to below image.

Random DOEs

Multispot DOEs with the remark "random" have a random pattern of spots, when 50% of the dot matrix are potential spots and will be "on", and this is determined by a randomizing algorithm.

Standard MS DOEs

Multispot DOEs without any additional remark, show a homogenous distribution of the spots, as shown in the image below:
target Beam Splitter target Beam Splitter target Beam Splitter

For custom DOEs

If you are interested in custom plastic DOEs, please provide the following data:
  • Description of application
  • Wavelength
  • Beam definition (diameter, input mode, divergence)
  • DOE dimension - if some specific values are needed
  • Working distance
  • Requested output shape at working distance
  • Special needs (high efficiency, high homogeneity, AR coating)
  • Quantity for samples and serial production
You can use our contact us link to send your requirements.
@Copyright 2017, Holo/Or Ltd. P.O.B 1051, Rehovot, 7611001 Israel
Phone: +972-89409687/8, Fax: +972-89409606

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