More suitable for UV/green high-power ultrafast laser applications, UVFS material

Can be used to generate square flat-top light, rectangular flat-top light, circular flat-top light, one-line flat-top light

High-order design, high diffraction efficiency and spot uniformity

Liquid crystal polymer/N-BK7 window plate/linear polarizing film material, three-piece flat plate structure, supplemented with mechanical housing

High uniformity, long propagation distance, low polarization state limitation of incident light

Optical attenuation principle, applicable to generate flat-top light with long-distance propagation

Liquid crystal polymer/N-BK7 window plate or UVFS window plate material, Sandwich flat plate structure

The fast-axis orientation of liquid crystal molecules exhibiting different periodic variations depending on the design, with λ/2 retardation

Capable to generate square flat-top beams, circular flat-top beams, or line-shaped flat-top beams

For one-dimensional beam shaping and homogenization

Planar structure, based on diffraction principle

Polarization dependent

For laser beam homogenization and shaping

Polarization-dependent, the right-handed or left-handed circularly polarized component in the incident beam diverges or converges after passing through the microlens unit, and the outgoing circular polarization state is opposite to the incident circular polarization state

Planar device, based on diffraction principle