Liquid crystal polymer/N-BK7 window material, sandwich structure, with mechanical housing

Liquid crystal molecule fast axis orientation presents as 'two-zone 0°-90°' and 'four-zone 0°-90°-0°-90°' distribution, λ/2 retardation

Laser conversion from low-order modes to higher-order Hermite-Gaussian modes

Liquid Crystal Polymer/N-BK7 Window Plate, Sandwich Flat Plate Structure

Fast axis orientation of liquid crystal molecules with an equal-period gradient distribution along the radial direction of the substrate, with a λ/2 retardation

Polarization-dependent, Capable to achieve annular beam convergence or divergence and generate Bessel beams

Liquid crystal polymer/N-BK7 window material, sandwich flat structure with chamfer

Liquid crystal molecule fast axis orientation with cubic phase distribution, λ/2 retardation

Polarization-dependent, applicable to generate Airy beams