53-*-141E 154.51 g/mm Echelle Grating with 76° Nominal Blaze Angle

The 53-*-141E 154.51 g/mm Echelle Grating is a high-quality optical component designed for precise wavelength dispersion, sourced from the renowned vendor MKS/Newport. This grating, with its unique specifications, is ideal for applications requiring high efficiency and resolution.

The grating features a rectangular base shape, with dimensions of 25 mm in width and 50 mm in height, and a thickness of 6 mm. The inner and outer radii are both zero, indicating a flat surface. The grating grooves are 154.51 g/mm, and the nominal blaze angle is 76°, optimized for an echelle grating of the 8th order. The grating side is the front side, providing superior efficiency and resolution.

The grating is made of soda lime ru clear, a material known for its excellent optical properties. The wavelength of operation is 588 nm, making it suitable for various applications in the visible light spectrum.

For more detailed information on the efficiency of this grating, please refer to the vendor's website at https://www.gratinglab.com/Products/Product_Tables/Efficiency/Efficiency.aspx?catalog=53-*-141E. The link provides a comprehensive table of efficiency curves for different angles of incidence and orders.