ARO offers thin film polarizers that have been designed to provide the top performance in Ti:Sapphire amplifiers. Multiple round trips in the amplifier have a multiplying effect on the characteristics of any optic in the cavity. The ARO sales team can offer a free quote for custom thin film polarizers.
Close cooperation between the ARO design staff and leading ultrafast researchers has led to the development of advanced ultrafast polarizers. ARO’s polarizers are designed with an optimum combination of a high extinction ratio, spectral bandwidth, laser damage resistance, and minimal group delay dispersion. In addition to broadband ultrafast polarizers, ARO can custom produce a wide selection of polarizers. Reach out to ARO’s sales team for a free quote and consultation.
|740 – 860||28.6 x 14.3||3.2||70°±3°||98/75||PL6020|
|700 – 900||28.6 x 14.3||3.2||70°±3°||75/95||PL6040|
- Clear Aperture: 85% best fit ellipse
- Wedge: <5 arc minutes
- Flatness: λ/10 at 633 nm
- Wavefront Distortion: < λ/10 at 633 nm
- Surface Quality: 10-5
- Material: Fused Silica
- Length/Width Tolerance: +0.00, -0.13 mm
- Thickness Tolerance: ±0.25 mm
These high performance, thin film polarizers are coated to separate orthogonal polarizations with a high extinction ratio. They are designed for use over a broad spectral bandwidth centered on 800 nm. They are intended to be used at Brewster’s angle, and should be tilt tuned (±3°) to optimize performance.