Download original image
Asymptotic case. (a) Plot of in function of time (time derivation operator (TDO) formulation) for two different structures: the black curve stands for a 3-layer structure (Eq. (8)), and the red curve for a 4-layer structure (Eq. (17)) for which the height e of the first upper cladding tends to infinity. The other parameters are 2h (t=0s) = 1 µm, , and (n 1; n 3; n 4) = (2; 1.5; 1) for the 3-layer structure and (n 1; n 2; n 3; n 4) =(2; 1.5; 1; 1) for the 4-layer one. (b) Relative error between the two cases depicted in (a).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.