AFR's LaseGuard Isolator Series is designed for guarding the laser from back reflected light. The isolator normally rotates the polarized plane 45° clockwise in the forward direcition, an λ/2 waveplate is an option if other output polarization is preferred. The high transmission efficiency, high isolation, high power handling ability and large aperture features make it flexible to fit different applications in laser protection.

The PM RGB Combiner enables three primary colors in the visible wavelength region to be combined. The PM Combiner is based on environmentally stable thin film filter technology and is characterized with high extinction ratio, low insertion loss, and high return loss.