This is a 43-004 reflective ruled diffraction grating, sourced from the renowned optical components vendor, Edmund Optics. The grating, which is 12.5 x 25 x 9.5 mm in dimension, is made of float glass with a soda lime ru clear material ID, ensuring high-quality optical performance.
The grating features a bare aluminum coating on the front, specifically EDMDIELBAREALOAP, which enhances its reflectivity and durability. The grating has 1200 grooves per millimeter, with a blaze wavelength of 500 nm, making it suitable for applications that require high dispersion and spectral resolution.
The grating's physical data includes a blaze angle of 17.45 degrees, an orientation vector of (1, 0, 0), and an order of -1. The grating side is the front, and the wavelength is 588 nm. The grating's web links are valid and in stock, indicating its availability for immediate use.