偏振相位保持反射镜

These polarization maintaining mirrors are especially well-suited for reflected beam paths in systems requiring critical polarization control. Their specialized dielectric coatings and surface quality help preserve the polarization state of incident light, supporting high-precision performance in applications such as interferometry, quantum optics, and polarization-sensitive laser systems. With high reflectivity across key wavelengths, they are ideal for free-space optical setups requiring consistent polarization alignment and beam fidelity.