Ivinskaya, A. M; Lavrinenko, Andrei; Shyroki, D. M; Ha, Sangwoo; Sukhorukov, Andrey; Kivshar, Yuri
In this work, we demonstrate that the compound mode properties of coupled photonic-crystal cavities can depend critically on the interplay of distance between cavities and their longitudinal shifts. Thus the robust control over the cavity modes can be imposed. The simple coupled-mode theory employed for such systems predicts a peculiar behavior of band dispersion in the slow light regime at the photonic band-edge. In particular, it reveals an interesting effect that the frequency detuning of...[Show more]
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