GT13-03 12.7 x 12.7 x 3 mm B270 Glass; Visible Transmission Grating; 300 Grooves/mm Coated

The GT13-03 is a high-quality transmission grating offered by Thorlabs, designed for use in the visible light spectrum with a central wavelength of 588 nm. This grating, measuring 12.7 x 12.7 x 3 mm, is made from B270 Schott glass, a material known for its excellent optical properties.

The grating features 300 grooves per millimeter, providing high resolution and efficiency. The blaze angle is set at 17.5 degrees, optimizing the grating for use in the visible light spectrum. The orientation vector is along the x-axis (1, 0, 0), and the grating side is the back, indicating the side of the grating where the grooves are located.

The GT13-03 comes with a specialized coating on the front side, identified as 'tho gt13-03'. This coating enhances the grating's performance and durability, making it suitable for various applications. The grating's geometry, with a width of 12.7 mm, a height of 12.7 mm, and a depth of 3 mm, is designed for easy integration into optical systems.

According to the vendor's information, the GT13-03 is currently in stock and available for immediate purchase through the provided web link. This grating is part of Thorlabs' extensive catalog of optical elements, ensuring a high level of quality and reliability.