Polarization Beam Displacer
Polarization Beam Displacer
Polarization Beam Displacers use birefringent crystals (YVO₄ or α-BBO) to split unpolarized light into parallel, orthogonally polarized beams with lateral displacement (0.5–5 mm). Featuring >1000:1 extinction ratios and near-zero wavefront distortion, they enable compact polarization control in imaging/LIDAR systems (400–4000 nm).
