GE2550-3263 25 x 50 x 9.5 mm Float Glass Echelle Grating; 316 Grooves/mm; 63° Blaze

The GE2550-3263 is a high-quality Echelle Grating offered by Thorlabs, designed for precision optical applications. This grating features a rectangular base shape with dimensions of 50 mm in width, 25 mm in height, and a thickness of 9.5 mm. The grating is made of soda lime ru clear float glass, ensuring durability and clarity.

The GE2550-3263 boasts a blaze wavelength of 5700 nm, optimizing its performance for applications within this spectrum. It has 316 grooves per millimeter, providing a high level of dispersion (1.44) for accurate spectral separation. The grating's blaze angle is 63°, which contributes to its high efficiency and resolving power.

This grating is designed to be used with the front side facing the incident light. The order of the grating is -1, which is a common choice for many optical systems. The orientation vector is (1, 0, 0), indicating that the grooves are parallel to the y-axis.

The grating is currently in stock and available for immediate purchase. For more information, including technical specifications and purchasing details, please refer to the vendor's website using the provided weblink.