Q: What are diffraction gratings? A diffraction grating is an optical component for spectroscopy that splits light into different wavelengths. A typical diffraction grating has thousands of ...

Diffraction gratings separate different wavelengths of light using a periodic pattern embedded in the grating. The diffraction pattern can affect the amplitude and/or phase of the incident light as ...

Optical Emission Spectroscopy (OES) is a technique used to determine the elemental composition of a wide range of metals. All OES analyzers contain the same main parts. An electrical source excites ...