Plane Holographic Reflection Grating, 12.5 x 12.5 mm, 700 nm, 1200 gr/mm

The 33025FL01-220H Plane Holographic Reflection Grating has 1200 grooves per millimeter and a nominal blaze wavelength at 700 nm. It has a recommended spectral region of 400 to 1200 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.