Edmund Optics Inc. Laser-Line Polarizing Cube Beamsplitter 20mm 780nm NT47-782

Designed for Common Diode, Gas, and Solid State Lasers Reflects S-Polarized Light, Transmits P-Polarized Light High Extinction Ratio Designed for many common laser wavelengths, TECHSPEC® Laser-Line Polarizing Cube Beamsplitters split randomly polarized beams into two orthogonal, linearly polarized components. S-polarized light is reflected at a 90° angle, while P-polarized light is transmitted. Each beamsplitter consists of a pair of precision right angle prisms cemented together to minimize transmitted wavefront distortion, and to provide excellent parallelism between incoming and transmitted beams.