Figure 2 | Scientific Reports

Figure 2

From: Controlling Directionality and Dimensionality of Radiation by Perturbing Separable Bound States in the Continuum

Figure 2

(a) A separable potential which is a sum of a purely x-dependent Gaussian well and a purely y-dependent Gaussian well. (b) The relevant states of the spectrum of the x-potential, y-potential, and total potential. (c) A BIC supported by this double well. (d,e) Continuum states degenerate in energy to the BIC. (f) A y-delocalized continuum state resulting from an even-y-parity perturbation of the BIC supporting potential. (g) An x-delocalized continuum state resulting from an odd-x-parity perturbation.

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