This optical element is a reflective grating, sourced from the reputable vendor, Edmund Optics. The grating is rectangular in shape, with dimensions of 25 x 25 x 9.5 mm, making it suitable for a wide range of optical applications. The grating is made of soda lime ru clear glass, a common material in optical components due to its excellent transparency and durability.
The grating features 600 grooves per millimeter, with a blaze wavelength of 1000 nm. The blaze angle is 17.45 degrees, which is crucial in determining the grating's efficiency. The orientation vector is along the x-axis, and the order is -1, indicating the grating's operational mode. The grating side is the front, meaning the grooves are on the incident surface.
The grating's coating is bare aluminum, which provides high reflectivity in the visible and near-infrared regions. This coating is often used in spectroscopy and interferometry due to its high dispersion and reflectivity.
According to the vendor's website, the grating is in stock, ensuring quick delivery for your optical project needs. The grating's detailed specifications are available at the provided weblink, providing a comprehensive resource for further information.