Optimization of circular photonic crystal cavities - beyond coupled mode theory.
We study comprehensively using numerical simulations a new class of resonators, based on a circular photonic crystal reflector. The dependence of the resonator characteristics on the reflector design and parameters is studied in detail. The numerical results are compared to analytic results based on coupled mode theory. High quality factors and small modal volumes are found for a wide variety of design parameters.
Chang
Derek
D
Scheuer
Jacob
J
Yariv
Amnon
A