This optical element is a reflective grating, sourced from the renowned vendor Edmund Optics. Measuring 25 x 25 x 9.5 mm, it is rectangular in shape and made of float glass, specifically soda lime ru clear. The grating features 830 grooves per millimeter, with a blaze wavelength of 800 nm, making it suitable for Near-IR (NIR) applications.
The grating's coating is bare gold, applied to the front surface. It has a blaze angle of 19.38 degrees and an order of -1. The orientation vector is along the x-axis, and the grating side is the front. The item's physical data, including its blaze wavelength, grooves, blaze angle, orientation vector, order, and grating side, make it a versatile and high-performing component in its class.
For more detailed information, including availability and pricing, please refer to the vendor's website at https://www.edmundoptics.com/p/830-grooves-25mm-square-800nm-nir-ruled-grating/5341/.