Abstract
Exact solutions of the wave equation for the propagation of electromagnetic waves in some inhomogeneous media are found. The first solution corresponds to the barometric model of the atmosphere, whose index of refraction can be expressed by the formulaN 2(z)=1+(N 20 -1) exp (−z/z 0). The other cases correspond toN 2(z)=1+(N 20 -1) ch−2(βz) andN 2(z)=a-b. [1+exp(z/L)]−1.
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References
Landau L., Lifshitz E.: Electrodynamics of Continuous Media. Nauka, Moscow, 1984.
Kvasnica J.: Theory of the Electromagnetic Field. Academia, Prague, 1985.
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Dedicated to Academician Vladimír Hajko on the occasion of his 65th birthday.
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Kvasnica, J. Exact solutions for electromagnetic waves in inhomogeneous media. Czech J Phys 35, 1205–1208 (1985). https://doi.org/10.1007/BF01597005
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DOI: https://doi.org/10.1007/BF01597005