High-Performance Engineering Diffuser ED25-S-20

LBTek engineered diffuser products include two types: polymer engineered diffusers and fused silica engineered diffusers. The former utilizes polymer and glass substrates, while the latter is based on fused silica. Both types feature precisely constructed, regularly arranged, and independently adjustable microstructural units on the surface, enabling effective control over the intensity distribution of incident light.

The resulting homogenized beam profiles come in various shapes including rectangular, circular, square, and linear, offering flexibility to meet different optical application requirements. Compared to traditional diffusers, engineered diffusers provide higher precision in controlling the divergence angle of the beam, improving the controllability and uniformity of the output beam.

Key Features

• Polymer/glass substrate or fused silica material options
• Operating wavelength: 400-2000 nm (polymer), 193-2000 nm (fused silica)
• Homogenized spot shapes: rectangle, circle, square, and line
• Flexible selection of beam divergence angles
• High transmittance and excellent environmental stability