Resonant wavelength control of an Si-based photonic crystal nanocavity

실리콘 기반 광자결정 나노 공진기의 공진 파장 제어

We experimentally demonstrate resonant-wavelength control of a series of an Si-based photonic crystal nanocavity. The cavities show a linear dependence on these parameters, a 1 nm increase of lattice constant leading to 4.2 nm increase of the resonant wavelength. The results have a small standard deviation of wavelength 1.1 nm between samples on a single chip.