Spatially focusing a wavefield (or better the corresponding intensity) into a target point is a canonical problem relevant both theoretically and practically. In this communication, after briefly reviewing some critical aspects of such a problem, we provide an update of some focusing approaches we have recently developed. Numerical results and comparisons are also reported.
Electromagnetic waves spatial focusing: Issues, applications and comparisons
Crocco L;
2015
Abstract
Spatially focusing a wavefield (or better the corresponding intensity) into a target point is a canonical problem relevant both theoretically and practically. In this communication, after briefly reviewing some critical aspects of such a problem, we provide an update of some focusing approaches we have recently developed. Numerical results and comparisons are also reported.File in questo prodotto:
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