Size | 47.5x47.5mm |
Thickness | 12mm |
Grooves | 1000L/mm |
Size Tolerance | +/-0.1 |
Material | Optical Glass |
Coating | Aluminium |
Using Wavelength | 190-9000nm |
A diffraction grating is an optical device exploiting the nomenon of diffraction, i.e., an kind of diffractive optics. It contains a periodic structure, which causes spatially varying optical amplitude and se changes.