2D Diffractive Beam Splitter Grating

2D Diffractive Beam Splitter Grating Description
2D Diffractive Beam Splitting Gratings are optical elements with bi-directional periodic micro-nano structures machined on the substrate surface, which split a single beam of incident light into multiple beams in multiple directions through the diffraction effect, and can be simultaneously split in both X and Y.

2D Diffractive optical element  Laser Dot Matrix Generator Application

• Medical cosmetology industry
  In the medical cosmetology industry, 2D DOE beam splitter can be used in skin laser resurfacing, fractional laser treatment, picosecond and nanosecond devices. 2D Diffractive grating can split a single laser beam into hundreds of uniform spots for large area synchronized treatment.


• Laser Fractional
  In the laser fractional laser industry, the array beam splitter can be used for PCB laser punching, ITO punching and other scenarios, the 2D grating can split the laser energy into 2D arrays, multiple spots can be processed at the same time.


• 3D Structural Imaging
  In the 3D structural imaging industry, 2D grating can be used in structured light 3D camera, ToF and other systems, which disperses the laser energy into a regular array of dots, and then transmits it to the surface of the object to do three-dimensional depth measurement.