The GR13-1203 is a Blazed Ruled Reflective Grating, rectangular in shape, with dimensions of 12.7 x 12.7 x 6 mm. This grating is sourced from the reputable vendor, Thorlabs. The grating is made of soda lime glass, specifically soda lime ru clear, which is known for its durability and clarity.
The grating has a blaze wavelength of 300 nm, indicating its efficiency in diffracting light at this specific wavelength. It boasts 1200 grooves per millimeter, which contributes to its high dispersion of 0.82. The blaze angle is 10.3667 degrees, and the orientation vector is along the x-axis.
The grating is coated on the front side with a specific coating, tho gr13-1203, which enhances its performance. The grating side is the front, and the order is -1. The weblink provided is valid and indicates that the grating is in stock, ready for immediate use.