Compare Model Drawings, CAD & Specs Diameter Antireflection Coating Material Surface Quality Angle of Incidence Availability Price
$292
In Stock
25.4 mm 700-950 nm UV Grade Fused Silica 40-20 scratch-dig 45°
In Stock
$343
In Stock
25.4 mm 680-1080 nm UV Grade Fused Silica 20-10 scratch-dig 45°
In Stock
$373
In Stock
50.8 mm 700-950 nm UV Grade Fused Silica 40-20 scratch-dig 45°
In Stock
$416
In Stock
50.8 mm 680-1080 nm UV Grade Fused Silica 20-10 scratch-dig 45°
In Stock

Features

Thin UV Fused Silica Substrate

A thin UV grade fused silica substrate, with λ/10 wavefront distortion, is used to reduce pulse dispersion from the substrate material. For the UB.4 coating group velocity dispersion is between +50 fs2 and -180fs2 over 680-1080 nm for p polarized light at 45° angle of incidence. UB.4 coated beamsplitter can be used to split the P polarized output beam in 50/50 from Spectra Physics ultrafast amplifiers and oscillators namely Solstice and Spitfire, and Mai Tai. For S polarized light we recommend to use our UB.2 coated ultrafast beamsplitters.

S-Polarized Beamsplitters

The UB.2 beamsplitters can be used to evenly divide S polarized light output from the Spectra Physics Tsunami®.

P-Polarized Beamsplitters

The UB.4 beamsplitters can be used to split the P polarized output beam from Spectra Physics ultrafast amplifiers and oscillators such as Solstice, Spitfire, or Mai Tai.