question archive Dielectric CoatingYou are contacted by Research and Design(RnD) department of Huawei, a design company as an Electrical design Engineer with the following problem
Dielectric CoatingYou are contacted by Research and Design(RnD) department of Huawei, a design company as an Electrical design Engineer with the following problem
Subject:Electrical EngineeringPrice: Bought3
Dielectric CoatingYou are contacted by Research and Design(RnD) department of Huawei, a design company as an
Electrical design Engineer with the following problem. A thin lossless dielectric with permittivity ε
and permeability µ is coated onto the interface between two innite half-spaces of lossless media with
respective properties (ε1,µ1) and (ε2,µ2), as shown in Figure 1. What coating parameters ε and µ and
thickness d will allow all the time-average power from region 1 to be transmitted through the coating
to region 2? Such coatings are applied to optical communication devices mostly used together with
optical bres to minimize unwanted reections and to maximize the transmitted light intensity
