BeamHomogenizer / Optical Diffuser

ØFunctions:A beam diffuser/beam homogenizer can convert a single or multi-mode collimated input beam into a spot with highly uniform energy distribution.

ØApplications:Laser welding, rust removal, TOF emitter and other fields

ØProduct parameter range:

Material	Polymer glass, plastic, fused silica, zinc selenide, sapphire, silicon	DOE integrated size	≤150mm
Wavelength range	193nm ~10.6μm	Coating	Anti-reflective film (optional)
Design	DOE/MLA	Customized design	Arbitrary shape beam shaping
Diffraction efficiency	75% - 98%	Exit angle	≤80°

ØClassic model reference:

Number	wavelength[nm]	Image shape	Exit angle[mrad]	Image size[μm2]@EFL=100mm
BSH-301	1064	Hexagon	2.15	3.75
BSH-304	1064	Square	5.50×5.50	9.61×9.61
BSH-307	1064	Rectangle	30.50×16.40	54.53×28.82
BSH-314	1064	Line	25	44.35