The 37-120 is a reflective grating from Edmund Optics, measuring 12.5 x 12.5 x 6 mm with a high-performance reflection grating and 300 grooves per millimeter. This grating is made of soda lime ru clear float glass, a common material in optical applications due to its excellent transparency and durability.
The grating features a blaze wavelength of 1700 nm and a blaze angle of 14.6 degrees, optimizing its performance for specific wavelengths. The orientation vector is along the x-axis, and the grating side is the front. The order of the grating is -1, indicating the direction of the diffracted light.
The coating on the front surface is edm diel bare al oap, a type of bare aluminum coating known for its high reflectivity. This coating enhances the grating's performance in reflecting light, making it suitable for various applications.
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