"daihei hippo,Kei Urakawa,Yoshiyuki Kawata,Yoshishige Tsuchiya,hiroshi mizuta,Nobuyoshi Koshida,SHUNRI ODA","New Design Concept and Fabrication Process for Three-Dimensional Silicon Photonic Crystal Structures",,"Japanese Journal of Applied Physics",,"Vol. 46 (2)",,"pp. 633-637",2007,Feb.