Effect of transverse static magnetic field on stimulated brillouin scattering of electromagnetic wave |
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| Authors: | S Guha N Apte |
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| Institution: | (1) Department of Physics, Ravishankar University, 492 010 Raipur |
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| Abstract: | Stimulated Brillouin scattering of a plane polarised electromagnetic wave propagating perpendicular to a static magnetic field
has been investigated analytically in ann-type piezoelectric semiconductor-plasma. Using coupled mode theory the dispersion relation is obtained and the threshold
value of the amplitude of electromagnetic wave for the onset of instability is studied for both the forward and back-scattered
modes. The role of the magnetostatic field on the threshold conditions for the unstable mode has been discussed. |
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| Keywords: | Stimulated Brillouin scattering piezoelectric semiconductor unstable mode electromagnetic wave transverse magnetic field |
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