On some solutions of the wave equation

L.J.F. Broer, J.B. Vroonhoven, van

Research output: Contribution to journalArticleAcademicpeer-review

11 Citations (Scopus)

Abstract

Methods of solution for the wave equation in terms of series of integrals are simplified by means of an operator formalism. In this way the equivalence of series solutions given by Bremmer and Broer is easily proved. A new solution, valid for a large gradient of the refractive index, is given. The splitting of the solution in two partial waves travelling in opposite directions is discussed in connection with the expressions for energy density and intensity.
Original languageEnglish
Pages (from-to)441-454
Number of pages14
JournalPhysica
Volume52
Issue number3
DOIs
Publication statusPublished - 1971

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