What is the difference between mie and rayleigh scattering

The particles in the atmosphere called scatter because when the light is entered into the atmosphere then these particles will be scattered into lights. This phenomenon of refraction can be called as a scattering of light. There are two types of scatterings like elastic and non-elastic. The rayleigh, Mie, and non-selective scatterings are elastic scatterings and the Brillou, Raman, In-elastic X-ray, Compton is the in-elastic scatterings. In this article, one type of elastic scattering namely Rayleigh is discussed briefly.

Definition: The rayleigh is the scattering of the molecules by the gas in the atmosphere of the earth. The scattering strength depends on the light wavelength and also on the particle size.

Due to the compositional variations, the rayleigh or linear scattering is caused. We have crossed some wonderful phenomena in our daily life, such as the blue color of the sky, the color of the water in the deep sea, the reddening of the sun at sunrise and the sunset, etc. When a beam of light falls on an atom it causes the electron in the atom to vibrate. The vibrating electrons, in turn, it re-emits the light in all direction and this process is called scattering.

The earth atmosphere contains air molecules and other tiny particles when light from the sun passes through the atmosphere, it gets scattered by a large number of particles in the atmosphere. Compared to the longer wavelengths the shorter wavelengths are scattered more.

The linear scattering diagram is shown in the below figure. According to the RSL, the blue color light is scattered more than the red light because, for this reason, the sky appears in blue.

At sunrise and sun-set the rays from the sun travel a large part of the atmosphere. Therefore, most of the blue light is scattered away and only the red light reaches the observer.

Hence the sun appears red at sunlight and sunset. In the case of light scattering, nearly all the scattering light is observed at the same frequency as the incident radiation.

This phenomenon is called elastic or rayleigh or linear scattering, however, the great Indian physician Dr. Raleigh and Mie scattering in remote sensing,. The SlideShare family just got bigger. Home Explore Login Signup.

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Sai Gangadhara Rao Devalla. Vankadari Kedar , Shree Dev. Kobby Elliot. Saeideh Amiri. Show More. Views Total views. Raman scattering is inelastic scattering of light from objects whereby the scattered photon has a lower Raman Stokes scattering or higher Raman anti-Stokes scattering energy than the incident photon.

From ancient times, people have gazed up at the sky in daylight and asked the perennial question Skip to main content Skip to table of contents. This service is more advanced with JavaScript available. Encyclopedia of Color Science and Technology Edition. Editors: Ming Ronnier Luo. Contents Search. Rayleigh and Mie Scattering. Authors Authors and affiliations David J.

Reference work entry First Online: 05 July How to cite. This is a preview of subscription content, log in to check access. Lilienfeld, P. Photonics News 15 6 , 32—39 Strutt, J. Ser 4 41 , — Google Scholar. Philos Mag. Mie, G. Young, A.