The Diffractive Beam Splitter (or dot generator) is a diffractive optical element used to split a single laser beam into several beams, each with the characteristics of the original beam (except for its power and angle of propagation). 

A diffractive beam splitter can generate either a 1-dimensional beam array (1xN) or a 2-dimensional beam matrix (MxN), depending on the diffractive pattern on the element. The diffractive beam splitter is used with monochromatic light such as a laser beam, and is designed for a specific wavelength and angle of separation between its output beams. Typical applications of Optical Beam Splitters include: Laser scribing such as in solar cells or panels, Laser dicing, Laser perforation, Medical/aesthetic applications such as skin treatments, 3D sensing & projection. 

HOLO/OR offers an extensive selection of standard 2D beam splitters as listed below. If you can not find the exact spec required we can design custom elements with your specs as a part of our custom design and manufacturing capabilities.

FEATURES:

• Single Mode or Multimode input beam laser
• High power threshold
• Glass or plastic materials
• Accurate angle separation
• Insensitive to X-Y-Z displacements
• Custom separation angle and shape
• Any input beam shape
• Wavelengths from UV to IR
• Optional Ar/Ar coating

APPLICATIONS:

• Parallel material processing
• Medical/aesthetic treatment
• Laser scribing (solar cells)
• Glass dicing (LCD displays)
• Laser display & illumination
• Machine vision & 3D sensors
• Fiber optics

GENERAL SPECIFICATIONS:

*자세한 제품사양은 첨부된 Data Sheet를 통해 확인가능