43-851 12.7 x 12.7 x 6 mm; Float Glass; Near-IR (NIR) Reflective Gold Grating; 1200 Grooves/mm Bare Gold

The 43-851 is a Near-IR (NIR) Reflective Gold Grating, meticulously crafted by Edmund Optics. This grating, designed for use in the near-infrared spectrum, is a crucial component in various optical systems. It boasts a high groove density of 1200 grooves per millimeter, ensuring precise dispersion and diffraction of light.

The grating is rectangular in shape, with dimensions of 12.7 x 12.7 x 6 mm, providing flexibility in its integration into various optical setups. The base material is float glass, specifically soda lime ru clear, a common and reliable choice in optical applications due to its excellent optical properties and durability.

The grating features a bare gold coating on the front surface, denoted as 'edm dbaregoldmodifie'. This coating enhances the grating's reflectivity in the NIR spectrum, further optimizing its performance. The blaze wavelength of the grating is 1000 nm, and the blaze angle is 36.87 degrees, indicating a high efficiency at this wavelength.

The grating's physical data includes an order of -1 and a grating side of 'Front', providing essential information for accurate optical modeling and system design. The orientation vector is (1, 0, 0), indicating the grating's orientation in three-dimensional space.

According to the vendor, this item is currently in stock and can be purchased directly from the Edmund Optics website, with the provided weblink offering a direct path to the product page.