2.17 A uniform plane wave in free space is normally incident onto a dense dielectric plate of thickness /4, having refractive index n. Find the required value of n such that exactly half the incident power is reflected (and half transmitted). Remember that n > 1.

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2.17 A uniform plane wave in free space is normally incident onto a dense
dielectric plate of thickness /4, having refractive index n. Find the required
value of n such that exactly half the incident power is reflected (and half
transmitted). Remember that n > 1.
Transcribed Image Text:2.17 A uniform plane wave in free space is normally incident onto a dense dielectric plate of thickness /4, having refractive index n. Find the required value of n such that exactly half the incident power is reflected (and half transmitted). Remember that n > 1.
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