Opt⚙City ®-Quality Crystal & Optical Components
A Glan-Thompson polaizer consists of two cemented prisms that are made from high quality calcite or a-BBO crystal. Glan-Thompson polaizer tend to have higher extinction ratio than Glan-air polarizer. Another feature of Glan-Thompson polaizer is its wide field angle. Both a-BBO Glan-Thompson polaizer and Calcite Glan-Thompson polaizer are offered in OptoCity. These Glan-Thompson polarizers are available unmounted or mounted in a black anodized aluminum housing.
This Glan-Thompson Polarizer-beamsplitter is designed so it can be used similarly to polarizing beamsplitter cube. But the Glan-Thompson Polarizer-beamsplitter have high polarization purity both transmission beam and reflection beam. See also polarizing beamsplitter cube.
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