"Yuki Kuno,JoonHyun Kang,Yusuke Hayashi,Junichi Suzuki,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","High Efficiency Apodized Grating Couplers with Metal Mirrors between a-Si:H Multilayer Waveguides toward 3D Optical Interconnection","The 46th Solid State Devices and Materials (SSDM 2014)",,,,"No. B-2-2",,2014,Sept. "Gu Zhichen,Tomohiro Amemiya,Atsushi Ishikawa,Yuki Atsumi,JoonHyun Kang,Yuusuke Hayashi,Junichi Suzuki,Eijun Murai,Takuo Hiratani,Nobuhiko Nishiyama,Takuo Tanaka,SHIGEHISA ARAI","Investigation of Optical Interconnection using Photonic Wire Bonding","The 15th Intfl Symposium on Laser Precision Microfabrication (LPM 2014)",,,,"No. We2-O-1",,2014,June