"Keisuke Shimura,Masashi Takanohashi,Zeuku Ho,Xiaodong Gu,Takahiro Sakaguchi,Akihiro Matsutani,FUMIO KOYAMA","980nm-band Beam Scanner Integrated with Heater-driven VCSEL","The 80th JSAP Autumn  Meeting, 2019","第80回応用物理学会秋季学術講演会 講演予稿集 (2019 北海道大学 札幌キャンパス)",,"  20a-E207-1",,,2019,Sept.
"Masashi Takanohashi,Keisuke Shimura,Xiaodong Gu,Masanori Nakahama,Akihiro Matsutani,Takahiro Sakaguchi,FUMIO KOYAMA","Lateral coupling integration of VCSEL and beam scanner with controlled cutoffwavelength structure","The 80th JSAP Autumn  Meeting, 2019","第80回応用物理学会秋季学術講演会 講演予稿集",,"  20p-E204-6",,,2019,Sept.
"Shanting Hu,Masashi Takanohashi,Xiaodong Gu,Masanori Nakahama,FUMIO KOYAMA","Amplifier Integrated VCSEL with Wavelength Detuning Design","International Nano-Optoelectronics Workshop",,,,,,2019,July
"Shanting Hu,Masashi Takanohashi,Xiaodong Gu,Keisuke Shimura,Fumio Koyama","Lateral Integration of VCSEL and Amplifier with Resonant Wavelength Detuning Design","Conference on Lasers and Electro-Optics 2019",,,"  SM4N.3",,,2019,May
"Shanting Hu,Masashi Takanohashi,Xiaodong Gu,Fumio Koyama","Amplifier Integrated VCSEL with Resonant Wavelength Detuning","IEICE General Conference 2019",,,"  C-3-32",,,2019,Mar.
"Masashi Takanohashi,Keisuke Shimura,Xiaodong Gu,Masanori Nakahama,Akihiro Matsutani,Takahiro Sakaguchi,Fumio Koyama","Lateral coupling integration of VCSEL and VCSEL amplifier with cutoff structure","The 79th JSAP Spring Meeting",,,"  12p-W611-2",,"  03-646",2019,Mar.
"Keisuke Shimura,Masashi Takanohashi,Zeuku Ho,Xiaodong Gu,Masanori Nakahama,Takahiro Sakaguchi,Akihiro Matsutani,Fumio Koyama","Beam Scanner Integrated Single-mode VCSEL with Cut-off Wavelength Detuning","The 66th JSAP Spring Meeting",,,"  12p-W611-5",,"  03-649",2019,Mar.