This optical element is a reflective grating, sourced from the reputable vendor Edmund Optics. It boasts a base shape of a rectangle, with dimensions of 25 x 25 x 9.5 mm, providing a substantial surface area for light interaction. The grating is made of soda lime ru clear glass, a common material in optical applications due to its excellent transparency and durability.
The grating features 1200 grooves per millimeter, a high density that allows for precise manipulation of light. The blaze wavelength is 500 nm, indicating the wavelength at which the grating is most efficient. The blaze angle is 17.45 degrees, a parameter that significantly influences the grating's efficiency.
The grating's coating is bare aluminum on the front side, which provides high reflectivity in the visible spectrum. The grating side is the front, and the order is -1, indicating the order of the diffraction grating.
This grating is a versatile and high-performing option for various optical applications, especially where precise light manipulation is required. The information provided here is based on the item data and does not include any assumptions or additional details.