Angular Control of Anisotropy-Induced Bound States in the Continuum

19 Nov 2019 Mukherjee Samyobrata Gomis-Bresco Jordi Pujol-Closa Pilar Artigas David Torner Lluis

Radiation of leaky modes existing in anisotropic waveguides can be cancelled by destructive interference at special propagation directions relative to the optical axis orientation, resulting in fully bound states surrounded by radiative modes. Here we study the variation of the loci of such special directions in terms of the waveguide constitutive parameters... (read more)

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