Calculation, normalization, and perturbation of quasinormal modes in coupled cavity-waveguide systems.

@article{Kristensen2014CalculationNA,
  title={Calculation, normalization, and perturbation of quasinormal modes in coupled cavity-waveguide systems.},
  author={Philip Tr{\o}st Kristensen and Jakob Rosenkrantz de Lasson and Niels Gregersen},
  journal={Optics letters},
  year={2014},
  volume={39 22},
  pages={
          6359-62
        }
}
  • Philip Trøst Kristensen, Jakob Rosenkrantz de Lasson, Niels Gregersen
  • Published 2014
  • Physics, Medicine
  • Optics letters
  • We show how one can use a nonlocal boundary condition, which is compatible with standard frequency domain methods, for numerical calculation of quasinormal modes in optical cavities coupled to waveguides. In addition, we extend the definition of the quasinormal mode norm by use of the theory of divergent series to provide a framework for modeling of optical phenomena in such coupled cavity-waveguide systems. As example applications, we calculate the Purcell factor and study perturbative changes… CONTINUE READING

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