Simulation of high-Q nanocavities with 1D photonic gap

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angličtina

We report on theoretical investigation of a hybrid cavity structure which has been conducted within the European Action COST MP0702. The structure, which can reach ultrahigh Q factors, consists of a size-modulated 1D stack cavity made in a III-V material and coupled to a silicon waveguide. We present results of structure behavior simulations obtained by four independent rigorous numerical techniques. We discuss qualitative physical properties of the simulations results and identify the main physical effects contributing to the total Q factor.

high-Q nanocavity, photonic crystals, resonant frequency, numerical modeling, bidirectional mode expansion and propagation method, finite difference time domain method, finite element method, rigorous coupled wave analysis

PETRÁČEK, J.; MAES, B.; BURGER, S.; LUKSCH, J.; KWIECIEN, P.; RICHTER, I.

2012

1. 8. 2012

National Institute of Telecommunications, Warsaw, Poland.

9781467322270

Proc. of 14th International Conference on Transparent Optical Networks

Tu.C6.4-1

Tu.C6.4-4

4