Method for preparing one dimensional spin photonic crystal device and one dimensional spin photonic crystal device prepared by the same

摘要

1 spin-dimensional photonic crystal (Spin Photonic Crystal) method and therefore one-dimensional spin produced by the device The photonic crystal device is provided. Method of producing a one-dimensional photonic crystal spin element according to the invention is characterized in that to form the magnetic and non-magnetic region by interference of a laser beam emitted from a femtosecond laser light source. Since the manufacturing method of the one-dimensional photonic crystal according to the present invention, the spin can be made fast and a one-dimensional photonic crystal of excellent physical properties with short spin process, high integration, and is suitable for mass production, and a photon effect of the one-dimensional photonic crystal spin can be applied and is superior because the new optical device development.