Publication: Research - peer-review › Journal article – Annual report year: 2010
A formalism based on a combination of differential geometry and perturbation theory is used to obtain analytic expressions for confined eigenmode changes due to general curvature effects. In cases of circular-shaped and helix-shaped structures, where alternative analytic solutions can be found, the perturbative solution is shown to yield the same result. The present technique allows the generalization of earlier results to arbitrary boundary conditions. The power of the method is illustrated using examples based on Maxwell’s and Schrödinger’s equations for applications in photonics and nanoelectronics.
|Journal||Physical Review A (Atomic, Molecular and Optical Physics)|
|State||Published - 2010|
Copyright 2010 American Physical Society
|Citations||Web of Science® Times Cited: 4|
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