A circularly polarized plane wave moving in the z direction has a finite extent in the x
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A circularly polarized plane wave moving in the z direction has a finite extent in the x and ?? directions. Assuming that the amplitude modulation is slowly varying (the wave is many wavelengths broad), show that the electric and magnetic fields are given approximately by
where e1, e2, e3 are unit vectors in the x, y, z directions.
Transcribed Image Text:
ӘЕ, ӘЕ, Е(х, у, г, г) %3D | Е.(х, у) (е, ie>) plkz-ist + дх ду В тiVде E Ενμε Ε
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Since the wave has a finite extent in x and y dimensions the wave is not a pl...View the full answer
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