General Optics
Diffractive Optical Elements (DOE) Diffusers
Use these diffusers to homogenize a light source and expand a narrower beam into a broad range of angles, without the limitations imposed by traditional refractive optics.
These efficient optics are ideal for use in illuminators for Time-of-Flight (ToF) 3D sensing (e.g., cell phones, consumer electronics, autonomous vehicles), for flood illuminators for 2D sensing/machine vision, or to homogenize the output of a high power laser.
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Diffractive Diffusers – Customizable OEM Specifications
Use these diffusers even in harsh environmental conditions, including high optical power and temperatures up to 500 °C, thanks to their organic-free material platform.
Field of Illumination (FWHM intensity vs output angle °) |
Output Shape (Power vs Angle) |
Illumination Uniformity (%) |
Design Wavelength (nm) |
Minimum Transmission (%) |
Thickness (mm) |
Overall Dimensions |
60x45 |
“Batwing” |
±10 |
940±10 |
>85 |
0.675 ± 0.025 |
Custom Cut |
