In a symmetric slab waveguide, n 1 = 1.50, n 2 = 1.45, and d = 10m.

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In a symmetric slab waveguide, n₁ = 1.50, n₂ = 1.45, and d = 10μm.

(a) What is the phase velocity of the m = 1 TE or TM mode at cutoff?

(b) How will your part (a) result change for higher-order modes (if at all)?

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Engineering Electromagnetics

ISBN: 978-0073380667

8th edition

Authors: William H. Hayt, John A.Buck

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Question Posted: Sep 24, 2018 01:57 PM

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In a symmetric slab waveguide, n 1 = 1.50, n 2 = 1.45, and d = 10m.

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a At cutoff the mode propagates in the slab at the critical angle whi...View the full answer

Engineering Electromagnetics

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