Diffraction gratings are optical devices that are used in instruments such as spectrometers to separate polychromatic light into the underlying constituent wavelengths of which it is comprised.
How do you use a diffraction grating spectroscope?
https://www.youtube.com/watch?v=GkfLmWtW58Q
What is the role of diffraction grating in spectrometer?
The diffraction grating of a spectrometer partially determines the optical resolution that can be achieved by the spectrometer and also determines the wavelength range. Selecting the correct grating is an important factor to optimize a spectrometer to obtain the best spectral results for the application.2 Dec 2016
What are uses of diffraction grating?
Diffraction gratings are commonly used in monochromators, spectrometers, lasers, wavelength division multiplexing devices, optical pulse compression devices, and many other optical instruments. CDs and DVDs are good, easily observable examples of diffraction gratings.18 Apr 2018
How do you use a diffraction grating?
https://www.youtube.com/watch?v=kga6ofsMj8Y
How does a diffraction grating spectroscope work?
A spectrograph splits light into its component wavelengths. Rotating the diffraction grating controls which wavelengths of light reach another mirror, which in turn focuses these wavelengths onto a photodetector, such as a charge-coupled device.1 Dec 2012
What is the use of diffraction grating in spectrophotometer?
The diffraction grating of a spectrometer determines the wavelength range and partially determines the optical resolution that the spectrometer will achieve. Choosing the correct grating is a key factor in optimizing your spectrometer for the best spectral results in your application.