This optical element is a reflective ruled diffraction grating, sourced from the renowned vendor Edmund Optics. It boasts a base shape of a rectangle, with dimensions of 12.5 mm in width, 25 mm in length, and 9.5 mm in thickness. The grating is made of soda lime float glass, which is renowned for its clarity and durability.
The grating features 600 grooves per millimeter, with a blaze wavelength of 500 nm. The blaze angle is 8.62 degrees, and the orientation vector is along the x-axis. The grating is designed to operate in the first order, and the grating side is the front. The coating on the front surface is edm diel bare al oap.
According to the vendor's website, this item is currently in stock. For more detailed information, please refer to the weblinks provided.