2. For a slab dielectric waveguide with n₁, n₂ for the refractive indices of the core andclassing, respectively, what is the minimum slab thickness to accommodate two TEmodes propagating in it? The mode's vacuum wavelength is 2o. 3. With the slab dielectric waveguide in "2", you allow the wavelength or the4.5c2d√√n² -n²frequency of the wave to vary. If the frequency of the wave is f:=many TE modes with that frequency can propagate in the waveguide?, how

2. For a slab dielectric waveguide with n₁, n₂ for the refractive indices of the core and classing, respectively, what is the minimum slab thickness to accommodate two TE modes propagating in it? The mode's vacuum wavelength is 2o.

2. For a slab dielectric waveguide with n₁, n₂ for the refractive indices of the core and classing, respectively, what is the minimum slab thickness to accommodate two TE modes propagating in it? The mode's vacuum wavelength is 2o.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

2. For a slab dielectric waveguide with n₁, n₂ for the refractive indices of the core and
classing, respectively, what is the minimum slab thickness to accommodate two TE
modes propagating in it? The mode's vacuum wavelength is 2o.

3. With the slab dielectric waveguide in "2", you allow the wavelength or the
4.5c
2d√√n² -n²
frequency of the wave to vary. If the frequency of the wave is f:
=
many TE modes with that frequency can propagate in the waveguide?
, how

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Step 1: we need to consider the mode cutoff condition.

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Step 2: we need to calculate the effective refractive index (neff) for the waveguide and then use it to find

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