Optimization approach in the computational design of nanophotonic structures
Date(s) : 21/06/2016 iCal
11h00 - 12h00
We consider the problem of the construction of the nanophotonic
structures of arbitrary geometry with prescribed desired properties.
We reformulate this problem as an optimization problem for the
Tikhonov functional which is minimized on adaptively locally refined
meshes. These meshes are refined only in places where the nanophotonic
structure should be designed. Our special symmetric mesh refinement
procedure allows the construction of different nanophotonic
structures. We illustrate efficiency of our adaptive optimization
algorithm on the construction of nanophotonic structure in two
dimensions.
http://www.math.chalmers.se/~larisa/
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