"Hayato Sano,Jyunichi Kashino,Adair Gerke,Akihiro Imamura,Fumio Koyama,Connie Chang-Hasnain","Transverse Mode Control of VCSELs with High Contrast Sub-Wavelength Grating Functioning as Angular Filter","Conference on Lasers and Electro-Optics 2012, CLEO 2012",,,,"  CW3N.5",,2012,May
"Xiaodong Gu,Toshikazu Shimada,Ayumi Fuchida,Akihiro Matsutani,Akihiro Imamura,Fumio Koyama","Thermal and Electrical Beam Steering on a GaInAs/GaAs Slow-light Bragg Waveguide Amplifier","Conference on Lasers and Electro-Optics 2012, CLEO 2012",,,,"  JW2A.90",,2012,May
"今村 明博,小山 二三夫","高屈折率差サブ波長格子の角度依存性","2012年春季第59回応用物理学関係連合講演会",,,,"  16p-F4-16",,2012,Mar.
"Hayato Sano,Jyunichi Kashino,A Gerke,Akihiro Imamura,Fumio Koyama,C.J. Chang-Hasnain","Transverse Mode Control of VCSELs with High Contrast Sub-Wavelength Grating Functioning as Angular Filter","The 59th Spring Meeting of Japan Society of Applied Physics and Related Societies",,,,"  16p-F3-3",,2012,Mar.
"樫野 純一,今村 明博,佐野 勇人,小山 二三夫","3次元構造面発光レーザの高屈折率差サブ波長格子を用いた横モード制御","2012年春季第59回応用物理学関係連合講演会",,,,"  16p-F3-2",,2012,Mar.
"Xiaodong Gu,Toshikazu Shimada,Ayumi Fuchida,Akihiro Matsutani,Akihiro Imamura,Fumio Koyama","Ultra-compact beam-steering device based on Bragg reflector waveguide amplifier with number of resolution points over 100",,"Electron. Lett.",,"vol. 48","no. 6","pp. 336-337",2012,Mar.
"貞光 雅徳,今村 明博,小山 二三夫","空間モードフィルタのための高屈折率差サブ波長回折格子の評価","2012年春季第59回応用物理学関係連合講演会",,,,"  16p-F4-17",,2012,Mar.
"Xiaodong Gu,Toshikazu Shimada,Ayumi Fuchida,Akihiro Matsutani,Akihiro Imamura,Fumio Koyama","Electro-Thermal Beam Steering Using Bragg Reflector Waveguide Amplifier",,"Jpn. J. Appl. Phys.",,"vol. 51","no. 2012","pp. 20206-1-3",2012,Jan.
"Jyunichi Kashino,Akihiro Imamura,Fumio Koyama","TRANSVERSE MODE CONTROL OF VCSELS USING HIGHLY ANGULAR DEPENDENT HIGH CONTRAST SUB-WAVELENGTH GRATING","17th Microoptics Conference, MOC'11",,,,"  H-24",,2011,Nov.
"Xiaodong Gu,Toshikazu Shimada,Ayumi Fuchida,Akihiro Matsutani,Akihiro Imamura,Fumio Koyama","Beam steering in GalnAs/GaAs slow-light Bragg reflector waveguide amplifier",,"Appl. Phys. Lett.",,"vol. 99","no. 21","pp. 211107-1-3",2011,Nov.
"Xiaodong Gu,Akihiro Imamura,Fumio Koyama","Wavelength Trimming of Vertical-Cavity Surface-Emitting Lasers with High-Contrast Subwavelength Grating",,"Jpn. J. Appl. Phys.",,"vol. 50",,"  100207-1~3",2011,Oct.
"Xiaodong Gu,Toshikazu Shimada,Ayumi Fuchida,Akihiro Imamura,Akihiro Matsutani,Fumio Koyama","EXPERIMENTAL DEMONSTRATION OF BEAM-STEERING BASED ON SLOW-LIGHT WAVEGUIDE AMPLIFIER","17th Microoptics Conference, MOC'11",,,,"  C-3",,2011,Oct.
"Akihiro Imamura,Weijian Yang,Xiaodong Gu,Fumio Koyama,Connie J. Chang-Hasnain","Transverse Mode Demultiplexing Based on HCG Hollow Waveguide",,"The 2011 IEICE Society Conference",,,"  C-3-17",,2011,Sept.
"今村 明博,小山 二三夫","OECC2011 報告 ‐アクティブデバイス・モジュール関連‐",,"2011年電子情報通信学会LQE研究会",,,"  LQE2011-50",,2011,Aug.
"今村 明博,Weijian YANG,James Ferarra,橋爪 佑樹,顧 暁冬,小山 二三夫,Connie J. CHANG-HASNAIN","高屈折率差サブ波長格子中空光導波路を用いた空間モード分波器",,"2011年電子情報通信学会LQE研究会",,,"  LQE2011-41",,2011,Aug.
"Akihiro Imamura,Akihiro Matsutani,Fumio Koyama","Multiplexing of Multi-Wavelength 1060-nm-Band GaInAs/GaAs Vertical Cavity Surface Emitting Laser Array Using Tapered Hollow Waveguide",,"Appl. Phys. Exp.",,"vol. 4","  082106-1-3",,2011,July
"Akihiro Imamura,Weijian Yang,James Ferrara,Yuuki Hasidume,Xiaodong Gu,Fumio Koyama,Connie J. Chang-Hasnain","Spatial Mode Demultiplexer Based on High Contrast Sub-Wavelength Grating Hollow Waveguide","The 16th Opto-Electronics And Communications Conference, OECC2011",,,,"  6E1_4",,2011,July
"小山二三夫,桐田健,Hamed Dalir,今村明博,坂口孝浩","多モード中空光導波路を用いた3次元層間光接続と多モード合分波回路",,"第1回集積光デバイスと応用技術研究会(電子情報通信学会)",,,,"pp. 25-30",2011,May
"今村 明博,Weijian Yang,James Ferrara,橋爪 佑樹,GU XIAODONG,小山 二三夫,Connie J. Chang-Hasnain","高屈折率差サブ波長格子中空導波路を用いた空間モード分波器",,"春季第58回応用物理学関係連合講演会",,,"  24p-KA-16",,2011,Mar.
"Xiaodong Gu,Akihiro Imamura,Fumio Koyama","Proposal of athermal HCG-VCSEL using Benzocyclobutene polymer",,"The 58th Spring Meeting of Japan Society of Applied Physics and Related Societies",,,"  26a-P5-5",,2011,Mar.
"Xiaodong Gu,Akihiro Imamura,Fumio Koyama","Grating Trimming of VCSEL with High Contrast sub-wavelength Grating","16th MicroOptics Conference, MOC2010",,,,"  TB5",,2010,Oct.
"今村明博,松谷晃宏,小山二三夫","多波長面発光レーザアレイと集積可能な小型光合波器の検討",,"第71 回応用物理学会学術講演会",,,"  16p-H-6",,2010,Sept.
"Akihiro Imamura,Akihiro Matsutani,Fumio Koyama","Multi-wavelength 1060nm-band VCSEL Array with Tapered Hollow Waveguide Multiplexer","2010 IEEE International Semiconductor Laser Conference, ISLC Kyoto",,,"  MB3",,"pp. 7-8",2010,Sept.
"Akihiro Imamura,Akihiro Matsutani,Fumio Koyama","Tapered hollow waveguide multiplexer for multi-wavelegth VCSEL array","2010 International Nano-Optoelectronics Workshop, iNOW 2010",,,,"  P11","pp. 170-171",2010,Aug.
"Akihiro Imamura,Xiaodong Gu,Vadim Karagodsky,Bala Pesala,Connie J. Chang-Hasnain,Fumio Koyama","Design of Multi-Wavelength VCSEL Array based on High Contrast Sub-Wavelength Grating",,"G-COE International Symposium",,,"  P-4",,2010,Mar.
"顧暁冬,今村明博,小山二三夫","屈折率差サブ波長格子を用いた面発光レーザの波長トリミング",,"57回応用物理学関係連合講演会",,,"  19a-E-3",,2010,Mar.
"今村明博,顧暁冬,Vadim Karagodsky,Bala Pesala,Connie J. Chang-Hasnain,小山二三夫","高屈折率差サブ波長格子を用いた多波長面発光レーザアレイの波長域拡大",,"第57回応用物理学関係連合講演会",,,"  19a-E-2",,2010,Mar.
"Akihiro Imamura,Vadim Karagodsky,Bala Pesala,Fumio Koyama,Connie J. Chang-Hasnain","Multi-Wavelength VCSEL Array based on High Contrast Sub-Wavelength Grating","The 22nd Annual Meeting of the IEEE Photonics Society",,,,"  ThX5","pp. 811-812",2009,Oct.
"今村明博,Vadim Karagodsky,Bala Pesala,Connie J. Chang-Hasnain,小山二三夫","高屈折率差サブ波長回折格子を用いた多波長面発光レーザの波長域拡大の検討",,"2009年電子情報通信学会通信ソサエティ大会",,,"  C-4-20",,2009,Sept.
"今村明博,Vadim Karagodsky,Bala Pesala,Connie Chang-Hasnain,小山二三夫","高屈折率差サブ波長格子を用いた多波長面発光レーザアレイの検討",,"第70回応用物理学会学術講演会",,,"  11a-S-10",,2009,Sept.
"Akihiro Imamura,Akihiro Matsutani,Fumio Koyama","Tapered hollow waveguide multiplexer for multi-wavelength VCSEL array","2009 International Nano-Optoelectronics Workshop, iNOW2009",,,,"  P7",,2009,Aug.
"FUMIO KOYAMA,Padullaparthi Babu Dayal,Akihiro Imamura,Takahiro Sakaguchi,Akihiro Matsutani","Multiple-Wavelength GaInAs/GaAs VCSELs with Grading a Spacer Layer for Short Reach WDM Applications","IPRM2009","2009 International Conference on Indium Phosphide and Related Materials",,"  Tu B2-6",,"pp. 182-184",2009,May
"今村 明博,長谷部 浩一,松谷 晃宏,小山 二三夫","多波長面発光レーザアレイと集積可能な小型光合波器の検討",,"電子情報通信学会2009総合大会",,,"  C-3-69",,2009,Mar.
"BABU DAYAL,今村 明博,坂口 孝浩,松谷 晃宏,小山 二三夫","波長制御層によるGaInAs/GaAs多波長面発光レーザアレイの製作",,"第56回応用物理学関係連合講演会",,,"  1p-G-13","p. 1199",2009,Mar.
"Akihiro Imamura,Koichi Hasebe,Akihiro Matsutani,Fumio Koyama","Tapered hollow waveguide multiplexer for multi-wavelength VCSEL array","Photonics West 2009, IPRM2009",,,,"  7229-15",,2009,Jan.
"今村明博,北林直人,小山二三夫","多波長面発光レーザアレイと集積可能な小型光合波器の検討",,"第69回応用物理学会学術講演会",,,"  2p-P3-16",,2008,Sept.
"今村明博,北林直人,小山二三夫","可変中空光導波路を用いた光回路",,"2008年度電子情報通信学会通信ソサイエティ大会",,,"  C-3-22",,2008,Sept.
"Akihiro Imamura,Fumio Koyama","Modeling and experiment on tapered hollow waveguide multiplexer for multiwavelength VCSEL array",,"IEICE Electronics Express",,"vol. 5","no. 12","pp. 451-456",2008,June
"Akihiro Imamura,Naoto Kitabayashi,Fumio Koyama","Beam steering and tilt coupling in tunable hollow waveguide",,"IEICE Electronics Express",,"vol. 5","no. 11","pp. .405-410",2008,June
"Akihiro Imamura,Fumio Koyama","Beam steering and coupling in tunable hollow waveguide with narrow air core","12th Optoelectronics and Communications Conference/16th International Conference on Integrated Optics and Optical Fiber Communication, OECC/IOOC2007",,,,"  13E2-3","pp. 694-695",2008,Apr.
"今村明博,小山二三夫","変微小中空光導波路からの放射特性",,"電子情報通信学会2008総合大会",,,"  C-3-93",,2008,Mar.
"今村明博,小山二三夫","可変微小中空コア光導波路からの放射線特性",,"電子情報通信学会技術研究報告",,,,"pp. 1-4",2008,Feb.
"Akihiro Imamura,Fumio Koyama","Beam steering and coupling in tunable hollow waveguide with narrow air core",,"12th Optoelectronics and Communications Conference/16th International Conference on Integrated Optics and Optical Fiber CommunicationOECC/IOOC2007",,,"  13E2-3","pp. 694-695",2007,July
"Naoto Kitabayashi,Akihiro Imamura,Akihiro Matsutani,Fumio Koyama","Tapered Hollow Waveguide Multiplexer for Multi-wavelength VCSEL array",,"12th Optoelectronics and Communications Conference/16th International Conference on Integrated Optics and Optical Fiber Communication, OECC/IOOC2007",,,"  12D4-2","pp. 410-411",2007,July
"今村明博,小山二三夫","微小コア中空光導波路の入出力結合の検討","第54回応用物理学会春 季講演会",,,,"No. 27p-SG-4",,2007,Mar.