GH25-18V 25 x 25 x 6 mm Borofloat33 Reflective Holographic Grating; 1800 Grooves/mm Coated

The GH25-18V is a reflective holographic grating from Thorlabs, designed with a rectangular base shape and a size of 25 x 25 x 6 mm. This grating is crafted from borofloat33, a material known for its excellent thermal stability and chemical resistance.

The grating features 1800 grooves per millimeter, providing a high dispersion of 2. The orientation vector is along the x-axis, and the order is -1. The grating is coated with a front coating of tho gh13-18v, enhancing its performance and durability.

This grating is designed for use at a wavelength of 588 nm, and the grating side is the front. The product's webpage, provided by the vendor Thorlabs, indicates that it is currently in stock, ensuring quick delivery for your optical project needs.