India celebrates National Science Day on 28 February of every year to commemorate the discovery of the Raman effect in 1928.
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In 1928-1929 during a stay at the California Institute of Technology ( Caltech ), he carried out experiments on the Raman effect.
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Promoted with the tagline " Get Ready for the Raman Effect ", the series aired every Saturday and Sunday on Cartoon Network in India.
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The "'inverse Raman effect "'in optics ( the branch of physics which deals with the properties and behavior of light ) is a form of Raman scattering.
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His uncle, Sir Chandrasekhara Venkata Raman, had discovered a form of light scattering known as the Raman effect, for which he won a Nobel Prize in 1930.
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He did eventually win the 1930 Nobel Prize in Physics " for his work on the scattering of light and for the discovery of the Raman effect ".
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He is known to have been active during his retirement life in Bengaluru, involved with the compilation of research publications on Raman Effect and publishing a number of articles.
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Silicon exhibits the Raman effect, in which a photon is exchanged for a photon with a slightly different energy, corresponding to an excitation or a relaxation of the material.
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A change in the molecular electric dipole-electric dipole polarizability with respect to the vibrational coordinate corresponding to the rovibronic state is required for a molecule to exhibit a Raman effect.
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In 1957 he published a paper on the theory of a three-level maser, and his discovery of the stimulated Raman effect that a Stokes-shifted Raman transition can produce amplification without requiring a population inversion.