A TE polarized uniform plane wave (2, = 0.27 µm) propagating in air is incident on a dielectric film (n, = 3) on a substrate at 60° angle of incidence as shown. The incident electric field vector is: Eme = 30e *ky If 4% of the incident power is reflected and the reflected field is 180 ° out of phase with the incident field, determine: a) The reflected electric field vector. n=1 n. n. b) The electric field vector in the film.
A TE polarized uniform plane wave (2, = 0.27 µm) propagating in air is incident on a dielectric film (n, = 3) on a substrate at 60° angle of incidence as shown. The incident electric field vector is: Eme = 30e *ky If 4% of the incident power is reflected and the reflected field is 180 ° out of phase with the incident field, determine: a) The reflected electric field vector. n=1 n. n. b) The electric field vector in the film.
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Transcribed Image Text:28 Problem 1
A TE polarized uniform plane wave (2, = 0.27 um) propagating in air is incident on a
dielectric film (n, = 3) on a substrate at 60° angle of incidence as shown.
The incident electric field vector is:
Ene = 30ek.*k,2,
If 4% of the incident power is reflected and the reflected field is 180 ° out of phase with
the incident field, determine:
a) The reflected electric field vector.
n=1 n. n.
b) The electric field vector in the film.
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