Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Feng Xiao–Ping and Arakawa Yasuhiko,Defect Modes in Two-Dimensional Triangular Photonic Crystals.,Japanese Journal of Applied Physics,00214922,The Japan Society of Applied Physics,1997,36,2A,L120-L123,https://cir.nii.ac.jp/crid/1390001206250673024,https://doi.org/10.1143/jjap.36.l120