GH13-12V 12.7 x 12.7 x 6 mm Borofloat33 Reflective Holographic Grating; 1200 Grooves/mm Coated

The GH13-12V is a reflective holographic grating from Thorlabs, measuring 12.7 x 12.7 x 6 mm. This grating is made from borofloat33, a type of glass known for its high thermal shock resistance and low thermal expansion coefficient. The grating features 1200 grooves per millimeter, providing a high dispersion rate of 1.27.

The grating is coated on the front side with a specialized coating (tho gh13-12v) designed to enhance its reflective properties. The orientation vector of the grating is along the x-axis, and it operates in the negative order. The grating side is the front side, where the grooves are located.

This grating is available directly from Thorlabs and is currently in stock. For more information, including technical specifications and purchasing details, please refer to the product webpage linked below.

https://www.thorlabs.com/thorproduct.cfm?partnumber=GH13-12V