Design Wavelengths: 780 nm-1550 nm Available

Retardance: δ=π/2

Converts linearly polarized light into circularly polarized light

Design Wavelengths: 405 - 1550 nm Available

Retardance: δ = π

Rotates the polarization direction of linearly polarized light

Material: Quartz Crystal

Air-gap design suitable for high-power applications

Design wavelength: 266 nm-1550 nm, multiple options available

Material: Quartz Crystal

Air-gap design suitable for high-power applications

Design wavelength: 266 nm-1550 nm, multiple options available

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

Uniform alignment of liquid crystal molecule fast axis across the entire element plane, λ/4 retardation

Commonly used for rotating linearly polarized light to circularly polarized light

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

Uniform alignment of liquid crystal molecule fast axis across the entire element plane, λ/2 retardation

Commonly used for rotating the polarization direction of linearly polarized light

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

Fast-axis orientation divided into 6 symmetric 60° segments along the azimuth, with the uniform fast-axis orientation of liquid crystal molecules within each segment

Single-wavelength device, λ/2 retardation, capable of altering the polarization state of incident polarized light at specific wavelengths in different regions