DOE lasers for machine vision, beam patterns in multi-line/ring, grid, cross, etc.

Diffraction Patterns

A Diffractive Optical Element (DOE) utilizes a surface with a complex microstructure for various optical patterns. CNI offer Laser modules with such patterns, the beams' shape can be controlled and changed flesibly according to customers' requirement.

This series lasers are widely used for machine vision and photoelectric detection, such as bar code scanners, 3D sensors and viewfinders,and also well suited to serve many other applications

◆Diffraction Pattern Options