Plane Holographic Reflection Grating, 12.5 x 12.5 mm, 300 nm, 1800 gr/mm

The 33025FL01-310H Plane Holographic Reflection Grating has 1800 grooves per millimeter and a nominal blaze wavelength at 300 nm. It has a recommended spectral region of 200 to 900 nm. This 12.5 x 12.5 mm grating is aluminum coated on a 6 mm thick float glass substrate. Newport Richardson Gratings' holographic gratings provide excellent wavefront flatness and high efficiency. Like their ruled counterparts, holographic gratings are most efficient when used in the Littrow configuration.