Light Transmission Through Triple Defect Layered 1D Quaternary Photonic Band Gap Structures

In this note, light transmission through triple defect layered 1D quaternary photonic band gap (PBG) structures are studied. The triple defect layered 1D quaternary photonic band gap (PBG) structure is a novel structure. The light wavelengths to be transmitted through this triple defect layered 1D quaternary PBG structure can be easily chosen by changing the structural parameters of the 1D PBG structure. This kind of structure finds application in time delayed optical filtering.