GUIDED MODE RESONANCE ELEMENT WITH CONTROLLABLE QUALITY FACTOR

摘要

According to an embodiment of the present invention, a waveguide mode resonator device capable of controlling a cue value includes a substrate layer made of a material that transmits electromagnetic waves, and a waveguide diffraction grating including a grating disposed on the substrate layer and disposed at regular intervals. And a cue value (QUALITY FACTOR) of the waveguide mode resonating element may be changed according to the ratio of the refractive index of the substrate layer and the refractive index of the waveguide diffraction grating, or the ratio of the grating size to the spacing of the gratings. .