Dispersion Wedge, FemtoOptics, 20 x 30 mm, 0.2 mm thick, Fused Silica, Uncoated

The 23RQ12-02 is an ultrathin uncoated fused silica wedge made specifically to fine tune dispersion compensation in an ultrafast optical system. The wedge is 20 x 30 mm in size with a minimum thickness of 0.2 mm and a wedge angle of 2.8^◦. The transmitted wavefront error is λ/6 and scratch dig of 20-10. Special care should be taken when mounting this delicate optic. A mounted version of this optic is sold under part number 23RQ12-02-M.