The pump of three doors based on a two-dimensional photonic crystal with square network and so giant quadrupole resonance

摘要

The pump of three doors based on a two-dimensional photonic crystal with square network and so giant quadrupole resonance to this invention is based on a two-dimensional photonic crystal inWhich are inserted into three waveguides and resonant cavity.By varying the intensity of the signal magnetic field H0 and DC excitation of modes in the resonant cavity rotating quadrupole.The device in question allows the transmission of non reciprocal electromagnetic signals which is associated with the function of isolation.