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Filtered Rayleigh scattering Summary

7. Rayleigh scatteringIt d ti Introduction Rayleigh scatteringygg TheorySpecies concentration measurements Species concentration measurements Temperature measurements Filtered Rayleigh scattering Summary SummaryIntroduction: Why is the sky blue? Daytime sky looks blue on a clear dayThe sk looks red at s nset/s nrise The sky looks red at sunset/sunriseWhy? Rayleigh scattering !!The scattering intensity is proportional to -4A wavelength at 430 nm(in the blue) is thus scattered a factor of ~6 times as efficient as a wavelength of680 nm(in the red)gypp6 times as efficient as a wavelength of 680 nm(in the red).

vertical (along x-axis). The scattering in the y-z-plane is vertically polarized and of equal intensity. Propagation = E Scattering When an electromagnetic wave interacts with an ; polarizability • When an electromagnetic wave interacts with an atom/molecule/particle, the …

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