137 citations · 684 across the 35 of their papers we have counts for
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Boundary integral equation method for resonances in gradient index cavities designed by conformal transformation optics
Jung-Wan Ryu, Jinhang Cho, Soo-Young Lee +5
In the case of two-dimensional gradient index cavities designed by the conformal transformation optics, we propose a boundary integral equation method for the calculation of resona…
Abnormal high- modes of coupled stadium-shaped microcavities
Jung-Wan Ryu, Soo-Young Lee, Inbo Kim +3
It is well known that the strongly deformed microcavity with fully chaotic ray dynamics cannot support high-Q modes due to its fast chaotic diffusion to the critical line of refrac…
Coupled non-identical microdisks: avoided crossing of energy levels and unidirectional far-field emission
Jung-Wan Ryu, Soo-Young Lee, Sang Wook Kim
We investigate two coupled microdisks with non-identical radii focusing on the parametric evolution of energy levels and the unidirectional far-field emission. We show that the evo…
Resonances in a circular dielectric cavity
Jung-Wan Ryu, Sunghwan Rim, Young-Jai Park +2
We study resonance distributions in a circular dielectric cavity. It is shown that the decay-rate distribution has a peak structure and the details of the peak are consistent with…
Directional interacting whispering gallery modes in coupled dielectric microdisks
Jung-Wan Ryu, Soo-Young Lee, Chil-Min Kim +1
We study the optical interaction in a coupled dielectric microdisks by investigating the splitting of resonance positions of interacting whispering gallery modes (WGMs) and their p…