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Diffraction Grating

The Diffraction Grating standard stamps are large area stamps in Nickel with linear gratings or with crossed gratings. The pitch of the gratings is in both cases 500 nm and the average depth of the gratings is 250 nm.
  • 80 mm x 80 mm active areas (stamp size 100 mm x 100 mm)
  • Grating profile shape: Sinusoidal
  • Grating parameters suitable for a variety of applications such as:
    • Out-coupling of light from LEDs and OLEDs
    • In-coupling of light into waveguides
    • Beam splitting
    • Laser sensor devices
    • Thin-film and organic photovoltaics
Specifications Linear Grating Crossed grating
Stamp ID DG_L500 DG_C500
Material Nickel Nickel
Profile shape Sinusoidal Sinusoidal
Pitch 500 nm 500 nm
Average depth 250 nm 250 nm
Stamp thickness* 300 µm 300 µm
Stamp size* 100 mm x 100 mm 100 mm x 100 mm
Active area* 80 mm x 80 mm 80 mm x 80 mm
*Customized sizes and thicknesses upon request
Optional: Both stamp can be delivered with ASL coating

NB.
 
!The Diffraction Grating standard stamps are for test and product development purposes only.
A commercial use requires a royalty agreement !
Examples
Diffraction Grating standard stamp

 
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