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How to find peak of the energy density W(r),and calculate the normalized mode area, Am = Ae/A0

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Ae =Wm/W(r)max=1/W(r)max∫ ∞−∞∫ ∞−∞W(r) dA W(r) =1/2{︃Re [︃dε(r)ω/dω]︃|E(r)| ^2 + µ0|H(r)| ^2} where ω is the angular frequency, ε(r) is the profile of relative permittivity, µ0 is the permeabilityin vacuum, and |E(r)|^2and |H(r)|^2are the intensities of the electric and magnetic fields,respectively.


0 Replies Last Post 09.07.2023, 02:56 GMT-4
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Hello yuzhe lin

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