"Takehiko Kikuchi,Takuo Hiratani,Naoki Fujiwara,Naoko Inoue,Toshiyuki Nitta,Moataz Eissa,Takuya Mitarai,Yuning Wang,Yoshitaka Oiso,Nobuhiko Nishiyama,Hideki Yagi","III?V gain region/Si waveguide hybrid lasers with InP-based two-storied ridge structure by direct bonding technology",,"Japanese Journal of Applied Physics",,"Vol. 61","Number 5","  052002",2022,May
"Takehiko Kikuchi,Takuo Hiratani,Naoki Fujiwara,井上 尚子,Toshiyuki Nitta,Shaher Anis Mahmoud Eissa Moataz,Takuya Mitarai,Yoshitaka Oiso,Nobuhiko Nishiyama,Hideki Yagi","多段テーパ構造によるInP系利得領域/Si導波路光結合部を有するハイブリッド集積レーザの波長可変動作","第68回応用物理学会春季講演会","応用物理学会予稿集",,,,,2021,Mar.
"Yutaka Makihara,Takehiko Kikuchi,Takuo Hiratani,Naoki Fujiwara,井上 尚子,Toshiyuki Nitta,Shaher Anis Mahmoud Eissa Moataz,Takuya Mitarai,Yoshitaka Oiso,Tomohiro Amemiya,Hideki Yagi,Nobuhiko Nishiyama","異種材料接合により集積されたSOI基板上波長可変レーザおよび光増幅器による相互利得変調の試行","第68回応用物理学会春季学術講演会",,,,,,2021,Mar.
"Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Yasuyuki Miyamoto,Nobuhiko Nishiyama","Fabrication of Si photonic waveguides by electron beam lithography using improved proximity effect correction",,"Japanese Journal of Applied Physics","IOP publishing","Volume 59","Number 12","p. 126502",2020,Nov.
"Takuya Mitarai,Shaher Anis Mahmoud Eissa Moataz,Takayuki Miyazaki,Tomohiro Amemiya,Nobuhiko Nishiyama","Design and measurement of broadband loop mirror with curved directional coupler based on Si waveguides",,"Japanese Journal of Applied Physics","IOP Publishing","Vol. 59",,"p. 112002",2020,Oct.
"Yutaka Makihara,Moataz EISSA,Takuya MITARAI,Tomohiro AMEMIYA,Nobuhiko NISHIYAMA,Yuya SHOJI,Keijiro SUZUKI,Ryotaro KONOIKE,Makoto OKANO,Kazuhiro IKEDA,Tetsuya MIZUMOTO","Reflectivity Tunable Mirror Using Si Waveguide toward Reconfigurable Photonic Integrated Circuit","Photonic Device Workshop",,,,,,2020,Oct.
"Yutaka Makihara,Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Yuya Shoji,Keijiro Suzuki,Ryotaro Konoike,Makoto Okano,Kazuhiro Ikeda,Tetsuya Mizumoto","Evaluation of variable reflectance mirror using Si waveguide fabricated by CMOS process","2020年電子情報通信学会ソサイエティ大会",,,,,,2020,Sept.
"Takehiko Kikuchi,Liu Bai,Takuya Mitarai,Hideki Yagi,Masato Furukawa,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Enhanced bonding strength of InP/Si chip-on-wafer by plasma-activated bonding using stress-controlled interlayer",,"Japanese Journal of Applied Physics",,"Vol. 59",,"p. SBBD02",2020,May
"Yuning Wang,Kumi Nagasaka,Takuya Mitarai,Yoshitaka Oiso,Tomohiro Amemiya,Nobuhiko Nishiyama","High-quality InP/SOI heterogeneous material integration by room temperature surface-activated bonding for hybrid photonic devices",,"Japanese Journal of Applied Physics","Japanese Applied Physics Society","Vol. 59","No. 5","p. 052004",2020,Apr.
"Yutaka Makihara,Shaher Anis Mahmoud Eissa Moataz,Takuya Mitarai,Takayuki Miyazaki,Tomohiro Amemiya,Nobuhiko Nishiyama","機能可変光集積回路に向けたSi導波路反射率可変ミラー","第67回応用物理学会春季学術講演会","応用物理学会学術講演予稿集",,,,"p. 14p-B508-7",2020,Mar.
"Takehiko Kikuchi,Liu Bai,Takuya Mitarai,Hideki Yagi,Masato Furukawa,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Enhanced bonding strength of InP/Si chip-on-wafer by plasma-activated bonding using stress-controlled interlayer",,"Japanese Journal of Applied Physics",,"Volume 59","Number SB","pp. SBBD02-1",2019,Dec.
"Takayuki Miyazaki,Shaher Anis Mahmoud Eissa Moataz,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama","Study of the Relation between Thermal Resistance  and Optical Gain in GaInAsP/SOI Hybrid SOA","Photonic Device Workshop2019",,"電子情報通信学会 LQE/OPE/PICS",,,,2019,Dec.
"Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Yasuyuki Miyamoto","Fabrication of Si Photonics Waveguides by Thick Resist-Mask Electron Beam Lithography Proximity Effect Correction","32nd International Microprocesses and Nanotechnology Conference (MNC 2019)",,,,,,2019,Oct.
"Takuya Mitarai,稲村 美希,阿部 智之,守田 憲司,Tomohiro Amemiya,Nobuhiko Nishiyama","CMOSプロセス加工Siプラットフォーム上ハイブリッド光デバイスに向けたInP/Si直接接合へのSi側ダミーパターンの影響","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept.
"Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Yasuyuki Miyamoto","Fabrication of Si Photonics Waveguides by Thick Resist-Mask Electron Beam Lithography Proximity Effect Correction","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept.
"Yuta Yokomura,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama","1.3-?m 帯 SiN導波路における分散特性の検討","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept.
"Yuning Wang,Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama","Investigation of Photoluminescence property of InP/SOI wafer after bonding experiment using Surface Activated Bonding based on Fast Atom Beam","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept.
"Takehiko Kikuchi,Liu Bai,Takuya Mitarai,Yagi Hideki,Toshiyuki Nitta,Masato Furukawa,Tomohiro Amemiya,Nobuhiko Nishiyama","引張り歪層によるSi基板上InP小片接合界面の垂直応力抑制","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept.
"Takayuki Miyazaki,Takuya Mitarai,Shaher Anis Mahmoud Eissa Moataz,Tomohiro Amemiya,Nobuhiko Nishiyama","III-V/Si ハイブリッドSOA高効率動作に向けた光学利得の熱抵抗依存性検討","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept.
"takuya mitarai,moataz eissa,takayuki miyazaki,tomohiro amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Broadband Si waveguide loop mirror with curved directional coupler","The 24th Optoelectronics and Communications Conference (OECC/PSC 2019)",,,,,,2019,July
"Takehiko Kikuchi,Liu Bai,Takuya Mitarai,Hideki Yagi,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","High Yield Chip-on-wafer Low Temperature Plasma Activated Bonding for III-V/Si Hybrid Photonic Integration","2019 6th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D 2019)",,,,,,2019,May
"Yuning Wang,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Investigation of InP/Si bonding condition for optimizing Photoluminescence property by Surface Activated Bonding based on Fast Atom Beam","Compound Semiconductor Week 2019: 31st International Conference on Indium Phosphide and Related Materials (IPRM 2019)",,,,,,2019,May
"Takayuki Miyazaki,Fumihito Tachibana,Takehiko Kikuchi,Takuo Hiratani,Hideki Yagi,Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Taper Length Dependence of Double-Taper-Type Coupler for GaInAsP/SOI Hybrid Integrated Platform","Compound Semiconductor Week 2019: 31st International Conference on Indium Phosphide and Related Materials (IPRM 2019)",,,,,,2019,May
"Liu Bai,Takehiko Kikuchi,Takuya Mitarai,Nobuhiko Nishiyama,Hideki Yagi,Tomohiro Amemiya,Shigehisa Arai","Investigation of stress dependence on bonding strength for III-V/Si chip-on-wafer by plasma activated bonding","第66回応用物理会春季学術講演会",,,,,,2019,Mar.
"Yuning Wang,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Investigation of InP/Si bonding condition for suppressing degradation of Photoluminescence property using Surface Activated Bonding","第66回応用物理会春季学術講演会",,,,,,2019,Mar.
"Takayuki Miyazaki,Fumihito Tachibana,Takehiko Kikuchi,Takuo Hiratani,Yagi Hideki,Shaher Anis Mahmoud Eissa Moataz,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","III-V/Siハイブリッド集積プラットホーム実現に向けたハイブリッド/シリコン領域2段テーパ導波路のテーパ構造依存性","電子情報通信学会 2018年総合大会",,,,,,2019,Mar.
"Takuya Mitarai,Shaher Anis Mahmoud Eissa Moataz,Fumihito Tachibana,Takayuki Miyazaki,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","Si 曲げ導波路方向性結合器を用いたループミラーの作製と評価","第66回応用物理会春季学術講演会",,,,,,2019,Mar.
"Takehiko Kikuchi,Junichi Suzuki,Fumihito Tachibana,Naoko Inoue,Hideki Yagi,Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","High optical coupling efficiency by double taper-type coupler structure towards III-V/Si hybrid photonic integration","電子情報通信学会 光エレクトロニクス研究会（OPE）","IEICE technical report",,"Vol. 118","No. 348","pp. 161-164",2018,Dec.
"Takuya Mitarai,Shaher Anis Mahmoud Eissa Moataz,Takayuki Miyazaki,Fumihito Tachibana,Liu Bai,Yuning Wang,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","Si曲げ導波路による方向性光結合器を用いた広帯域ループミラーの作製","電子情報通信学会 光エレクトロニクス研究会",,,,,,2018,Dec.
"Liu Bai,Takehiko Kikuchi,Takuya Mitarai,Nobuhiko Nishiyama,Hideki Yagi,Tomohiro Amemiya,Shigehisa Arai","Examination of Chip-on-Wafer Plasma Activated Bonding Technology for III-V on Si hybrid Photonic Integrated Circuits","電子情報通信学会 光エレクトロニクス研究会（OPE）","IEICE technical report",,"Vol. 118","No. 348","pp. 149-153",2018,Dec.
"Fumihito Tachibana,Junichi Suzuki,Takehiko Kikuchi,Naoko Inoue,Hideki Yagi,Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Structure dependence of double taper-type waveguide coupler between hybrid/silicon sections  towards integration of III-V/Si hybrid SOA","2018年電子情報通信学会ソサイエティ大会",,,,,,2018,Sept.
"Yuning Wang,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Gas Species Comparison of Fast Atom Beam Irradiation to Photoluminescence Properties of GaInAs/InP layers for Surface Activated Bonding","The 79th JSAP Autumn Meeting,2018","Extended abstracts of the 79th JSAP autumn meeting","The Japan Society of Applied Physics",,,,2018,Sept.
"Takuya Mitarai,Shaher Anis Mahmoud Eissa Moataz,Junichi Suzuki,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","Si光回路におけるループミラーの波長依存性低減の検討","秋季応用物理学会",,,,,,2018,Sept.
"Junichi Suzuki,Fumihito Tachibana,Kumi Nagasaka,Moataz S. A. M. Eissa,Liu Bai,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Highly efficient double-taper-type coupler between III-V/Silicon-on-insulator hybrid device and silicon waveguide",,"Japanese Journal of Applied Physics","Japan Society of Applied Physics","Vol. 57","No. 9","p. 094101",2018,Aug.
"Takuya Mitarai,Junichi Suzuki,Shaher Anis Mahmoud Eissa Moataz,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","ハイブリッドレーザに向けたSi導波路ループミラーの波長依存性低減","電子情報通信学会 レーザ・量子エレクトロニクス研究会",,,,,,2018,May
"Yuning Wang,Kumi Nagasaka,Junichi Suzuki,Liu Bai,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Photoluminescence properties of GaInAs/InP layers by Ar fast atom beam for room temperature surface activated bonding toward hybrid PIC","Compound Semiconductor Week 2018",,,,,,2018,May
"Kumi Nagasaka,Junichi Suzuki,Takuya Mitarai,Yuning Wang,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Investigation of InP/Si bonding characteristics of Ar-FAB surface activated bonding for hybrid integration","The 65th JSAP Spring Meeting, 2018",,,,,,2018,Mar.
"Fumihito Tachibana,Junichi Suzuki,Takehiko Kikuchi,Naoko Inoue,Hideki Yagi,Moataz Eissa,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","Coupling efficiency evaluation of double taper-type coupler structure between hybrid/silicon sections towards multi-functional integration of III-V/Si hybrid SOA","2018年電子情報通信学会総合大会",,,,,,2018,Mar.
"Junichi Suzuki,Fumihito Tachibana,Kumi Nagasaka,モータズ エイッサ,Yanagi Shiro,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","III-V/SOI ハイブリッドデバイス/Si 細線導波路間テーパ型モード変換器の構造評価","第65回応用物理学会春季学術講演会",,,"  18p-B203-7",,,2018,Mar.
"Junichi Suzuki,Kumi Nagasaka,モータズ エイッサ,Fumihito Tachibana,Yanagi Shiro,Takuya Mitarai,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI","III-V/SOIハイブリッドデバイスとSi導波路接続用テーパ型モード変換器構造の検討","電子情報通信学会 LQE・OPE・OCS合同研究会",,,,,,2017,Oct.