Invited Oral

Invited Oral of FY2017

1. 斗内 政吉, “GaAsを用いた高感度テラヘルツバイオチップ開発に向けて”, 第78回応用物理学会秋季学術講演会, 2017/9/5-9/8, 福岡国際会議場

2. (基調講演) 斗内 政吉, “テラヘルツ放射顕微鏡による酸化物および関連物質の評価”, 第78回応用物理学会秋季学術講演会, 2017/9/5-9/8, 福岡国際会議場

3. I. Kawayama, “Polarization imaging of GaN using laser terahertz emission microscopy”, 4th Japan-Korea International Symposium on Materials Science and Technology 2017, 2017/8/24-8/26, Osaka, Japan

4. I. Kawayama, “Laser Terahertz Emission Microscopy for Inspection of Solar Cells”, 2017 International Symposium for Advanced MaterialsS Research, 2017/8/18-8/21, Sun Moon Lake, Taiwan

5. M. Tonouchi, “Laser Terahertz Emission Microscope”, The 12th Conference on Lasers and Electro-Optics Pacific Rim, 2017/7/31-2017/8/4, Sands Expo and Convention Centre, Singapore

6. I. Kawayama, “Terahertz Spectroscopy of Graphene”, Collaborative Conference on Materials Research (CCMR) 2017, 2017/6/26-2017/6/30, International Convention Center (ICC) Jeju , Korea

7. M. Tonouchi, “Laser terahertz emission microscope”, International Conference on Terahertz Emission, Metamaterials and Nanophotonics 2017, 2017/5/28-2017/6/2, Palazzo Carnoldi, Venice (Italy)


Invited Oral of FY2016

1. 中西 英俊,伊藤 明 ,北村 藤和,水端 稔,川山 巌,斗内 政吉,望月 敏光,白澤 勝彦,高遠 秀尚 ""LTEM技術を利用した太陽電池評価装置の開発"" テラヘルツ波産業応用研究会 テラヘルツ応用技術講演会, 名古屋市工業研究所(28 Nov 2016)

2. M. Tonouchi, “Laser Terahertz Emission Microscope”, 5th International Conference and Exhibition on Lasers, Optics & Photonics, Hilton Atlanta Airport, USA(Nov 2016)

3. M. Tonouchi, “Parallel Plate Waveguide Terahertz Time Domain Spectroscopy”, 5th Russia-Japan-USA-Europe Symposium on Fundamental & app;ied Problems of Terahertz Devices & Technologies, Sakura Hall, Katahira Campus, Tohoku University, Sendai, Japan(Nov 2016)

4. M. Tonouchi, “Trace amount liquids sensing by means of near-field THz emission spectroscopy ”, SPIE: Infrared, Millimeter-Wave, and Terahertz Technologies IV, Beijing International Convention Center(13 Oct 2016)

5. I. Kawayama, “Study on local oxygen absorption/desorption dynamics onto 2D materials probed by potential-sensitive THz radiation”, The 8th International Symposium on Ultrafast Phenomena and Terahertz Waves , Chongqing, China(11 Oct 2016)

6. M. Tonouchi, “Terahertz emission study of molecular adsorption dynamics onto graphene prepared on InP substrates”, The Seventh International Symposium on Terahertz Nanoscience , IGESA Center in the island of Porquerolles, France(4 Oct 2016)

7. M. Razanoelina, F. R. Bagsican, X. Zhang, L. Ma2 H. Murakami, R. Vajtai, P. M. Ajayan, J. Kono, D. Mittelman, M. Tonouchi and I. Kawayama, “Parallel Plate Waveguide Terahertz Time Domain Spectroscopy for 2D materials”, IRMMW-THz 2016 , Bella Center Copenhagen, Denmark(29 Sep 2016)

8. M. Tonouchi, “Laser Terahertz Emission Microscope for the Evaluation of Solar Cells and GaN Wafers”, The International Conference on Advanced Laser Technologies 2016, Radisson Blu Hotel & Spa Galway, Ireland(14 Sep 2016)

9. 北村 藤和, 松尾 清隆, 水端 稔, 中西 英俊, 川山 巌, 斗内 政吉, 白澤 勝彦, 望月 敏光, 高遠秀尚, “レーザーテラヘルツエミッション顕微鏡( LTEM )を用いた結晶Si 太陽電池モジュールの電圧誘起劣化評価”, 応用物理学会2016年秋季学術講演会, 朱鷺メッセ(新潟コンベンションセンター)(14 Sep 2016)

10. 村上博成, “波長可変レーザーテラヘルツ放射顕微鏡によるGaN の不純物・欠陥評価”, 先端ナノデバイス・材料テクノロジー第151 委員会, 早稲田大学(27 May 2016)

11. I. Kawayama, “Laser terahertz emission microscope for the inspection of semiconductor materials and devices”, Asia-Pacific Laser Symposium, Seogwipo KAL hotel, Jeju Island, Korea(13 May 2016)

12. I. Kawayama, “Probing solar cells with a laser terahertz emission microscope”, 5th EOS Topical Meeting on Terahertz Science & Technology, Hotel Palatinus, Pecs, Hungary (10 May 2016)

13. Manjakavahoaka Razanoelina, Filchito Renee Bagsican, Iwao Kawayama, Xiang Zhang, Lulu Ma, Wiley, Hironaru Murakami, Robert Vajtai, Pulickel M. Ajayan, Junichiro Kono, Daniel M. Mittleman, Masayoshi Tonouchi, “Parallel plate waveguide time domain spectroscopy to study terahertz conductivity of utltrathin materials”, SPIE; Terahertz Physics, Devices, and Systems , Baltimore Convention Center, USA(17 Apr 2016)

14. M. Tonouchi, “Laser terahertz emission microscope”, International Conference on Terahertz Emission, Metamaterials and Nanophotonics, Hotel Capilla del Mar, Cartagena, Colombia(4 Apr 2016)


Invited Oral of FY2015

1. 斗内政吉, "テラヘルツ波技術の概要", URSI-C委員会 第23期 第3回公開研究会(東京), 42296, 日立製作所中央研究所

2. M.Tonouchi, "Laser Terahertz Emission Microscope for Material Science", MRS Spring Meeting, 2015/4/6-2015/4/10, San Francisco, USA

3. I. Kawayama, "Observation of molecular absorption and desorption dynamics on 2D Nanosheets using laser terahertz emission spectroscopy", 6th International THz-Bio Workshop 2015, 2015/4/9-2015/4/10, Seoul National University, Korea

4. Iwao Kawayama, Saikat Talapatra, Robert Vajtai, Pulickel M. Ajayan, Junichiro Kono, Tonouchi Masayoshi, "Study on gas molecule adsorption-desorption dynamics on graphene using terahertz emission spectroscopy", SPIE Defense,Security,and Sensing, 2015/4/20-2015/4/23, Baltimore Convention Center, USA

5. M.Tonouchi, "Laser terahertz emission microscope", The 6th International Symposium on Terahertz Nanoscience , 2015/7/1-2015/7-4, OIST, Okinawa, Japan

6. I. Kawayama, "Absorption and desorption dynamics of gas molecules on 2D Nanomaterials observed by terahertz spectroscopy", Nanotechnology congress & Expo, 2015/8/11-2015/8/13, Fleming's Conference Hotel Frankfurt, Germany

7. M.Tonouchi, "Introduction to terahertz nanoscience", Nanotechnology congress & Expo, 2015/8/11-2015/8/13, Fleming's Conference Hotel Frankfurt, Germany

8. M.Tonouchi, "Laser Terahertz Emission Microscope for Material Science and Industrial Applications", Shenzhen International Conference on Advanced Science and Technology 2015, 2015/8/18-2015/8/22, Shenzhen, China

9. Masayoshi Tonouchi, "Laser Terahertz Emission Microscope And Its Application", IRMMW-THz2015, 2015/8/23-2015/8/28 , Hong Kong

10. Masayoshi Tonouchi, "Laser Terahertz Emission Microscope ", JSAP-OSA Joint Symposia 2015 , 2015/9/13-2015/9/16, Nagoya, Japan

11. I. Kawayama, "Terahertz emission spectroscopy for functional materials and devices", Energy Materials Nanotechnology, 2015/9/22-2015/9/25, Sichuan, China

12. M. Razanoelina, I. Kawayama, H. Murakami, and M. Tonouchi, "Parallel Plate Waveguide Terahertz–Time Domain Spectroscopy for Ultrathin Metallic Films ", East Asian Symposium on Superconductive Electronics 2015, 2015/11/4-2015/11/6, Daejeon, Korea

13. M.Tonouchi, "Laser Terahertz Emission Microscope for Industrial Applications", Optics & Photonics Taiwan, the International Conference (OPTIC 2015), 2015/12/4-2015/12/6, Taipei, Taiwan


Invited Oral of FY2014

1. 大城誠、佐野佑樹、川山巌、村上博成、James Allred、Minjie Wang、河野淳一郎、Robert Vajtai、Pulickel M. Ajayan、斗内 政吉, "テラヘルツ時間領域分光を用いた大面積グラフェンの基板依存性評価", 第61回応用物理学会春季学術講演会(応物), 2014/3/17-20, 神奈川県 青山学院大学

2. 川山巌, "グラフェン/半導体接合からのテラヘルツ波放射特性 ", 電子情報通信学会 電子デバイス研究会, 2014/12/22-12/23, 東北大学電気通信研究所

3. Masayoshi Tonouchi, "Frequency Tunable Narrow Band Time Domain THz Source", 5th International THz-Bio Workshop 2014, 2014/4/2-2014/4/5, Seoul National University, Korea

4. I. Kawayama, Y. Sano1, M. Tabata, K. Salek, M. Murakami1, M. Wang, R. Vajtai, J. Kono, P. M. Ajayan and M. Tonouchi, "Monitoring of molecular adsorption and desorption dynamics on graphene using terahertz emission", 4th EOS Topical Meeting on Terahertz Science & Technology , Hotel Cenobio dei Dogi, Camogli, Italy , 2014/5/11-2014/5/14

5. I. Kawayama, Y. Sano, M. Tabata, K. Salek, M. Murakami, M. Wang, R. Vajtai, J. Kono, P. M. Ajayan and M. Tonouchi, "Monitoring molecular adsorbates on graphene using terahertz emission spectroscopy"", The 3rd Russia-Japan-USA Symposium on Fundamental $ Applied Problems of Terahertz Devices & Technologies, University at Buffalo, USA, 2014/6/18-2014/6/20

6. Masayoshi Tonouchi, "THz emission properties from InP wafers covered with graphene excited with fs optical pulses", Ultrafast Phenomena at the Nanoscale, Okinawa Institute of Science and Technology, Japan, 2014/7/11-2014/7/13

7. Masayoshi Tonouchi, "Laser scanning terahertz imaging system for material science and industrial applications", The 31th URSI General Assembly of the International Union of Radio Science, Beijing Conference Center, China, 2014/8/16-2014/8/28

8. Masayoshi Tonouchi, "Nonlinear THz Response of Superconductive Thin Films and Metamaterials", Second Yonezawa Conference: Superconducting Electronics, Materials and Physics, Yamagata University, Japan, 2014/10/13-2014/10/17

9. Iwao Kawayama, Caihong Zhang, Roy Sourav, Biaobing Jinb, Hironaru Murakami, Jingbo Wub, Lin Kang, Jian Chen, Peiheng Wu, Jiaguang Han and Masayoshi Tonouchi, "Nonlinear responses of superconducting thin films induced by intense terahertz pulses", The 9th International Symposium on Intrinsic Josephson Effects and THz Plasma Oscillations in High-Tc Superconductors , 2014/11/30-2014/12/3, Kyoto University, Japn


Invited Oral of FY2013

1. 斗内 政吉, "テラヘルツ発生とその応用", 第3回光材料・応用技術研究会, 2013/11/15, 関西セミナーハウス(京都)

2. 大城誠、佐野佑樹、川山巌、村上博成、James Allred、Minjie Wang、河野淳一郎、Robert Vajtai、Pulickel M. Ajayan、斗内 政吉, "テラヘルツ時間領域分光を用いた大面積グラフェンの基板依存性評価", 第61回応用物理学会春季学術講演会(応物), 2014/3/17-20

3. Iwao Kawayama, "Frequency tunable narrowband THz Time domain source", SPIE Defense,Security,and Sensing, 2013/4/29, Baltimore Convention Center, USA

4. Masayoshi Tonouchi, ""Scanning laser THz emission imaging system", SPIE Defense, Security, and Sensing, 2013/4/29, Baltimore, Maryland USA.

5. Masayoshi Tonouchi, "Scanning Laser THz Imaging System and its Application", Conference on Lasers and Electro-Optics, 2013/6/9-6/14, San Jose, CA, USA

6. Caihong Zhang, Biaobing Jin, Iwao Kawayama, Hironaru Murakani, Xiaoqing Jia, Lin Kang, Jian Chen, Peiheng Wu, and Masayoshi Tonouchi , "Observation of Nonlinear Response in Superconducting Thin Films and Metamaterial under Intense Terahertz Field", 2013 International Symposium on Microwave/Terahertz Science and Applications , July 22-23, 2013, Shanghai, P. R. China

7. Caihong Zhang, Yuri Avetisyan, Masayoshi Tonouchi, "Frequency Tunable Narrow Band Time Domain Subterahertz Source", 21st International Conference on Applied Electromagnetics and Communications, 2013/10/12-2013/10/16, the Centre for Advanced Academic Studies ,Croatia

8. Caihong Zhang,Iwao Kawayama,Hironaru Murakami,biaobing Jin,Lin Kang,Jian Chen,Peiheng Wu,Masayoshi Tonouchi, "Nonequilibrium superconductive state induced by intense THz field", The 4th Shenzhen International Conferenceon Advanced Science and Technology, 2013/11/3-2013/11/9, Shenzhen Univercity,China

9. M.Tonouchi, "Enhanced THz response of photoconductive antennas by reducing screening field", GDR-I and GDR Workshop, Decembre 9-11, 2013, Montpellier, France


Invited Oral of FY2012

1. Caihong Zhang, Yuri Avetisyan, and Masayoshi Tonouchi, "Band-tunable THz time domain source for device evaluation", Semiconductor Sources and Detectors of THz radiation, 2012/4/24 - 4/27, Hotel Montana in Tignes, France

2. Caihong Zhang, Andreas Glossner, Paul Müller and Masayoshi Tonouchi , "Intense-THz-Field Response of YBa2Cu3O7-δ Thin Films", 11th International Symposium on High Temperature Superconductors, May. 29-Jun. 1, 2012, Miyagi, Japan

3. Masayoshi Tonouchi, "Terahertz Emission From BiFeO3 Thin Films", 4th International Conference "Smart Materials, Structures and Systems", 2012/6/10 - 6/14, Tuscany, Italy

4. Masayoshi Tonouchi, "Understanding the Nature of Ultrafast Polarization Dynamics of Ferroelectric Memory in the Multiferroic BiFeO3", 4th International Conference on Smart Materials, Structures and Systemsw, 2012/6/10-6/14, Luft Montecatini Terme, Italy

5. Masayoshi Tonouchi, "Microwave and THz Technologies", Microwave and THz Technologies and Wireless Communications, 2012/10/16-10/18, Yerevan, ARMENIA

6. Masayoshi Tonouchi, "Terahertz science of ferroelectrics", International conference on "Frontiers in Materials Science, Chemistry & Physics, 14 - 16 January 2013, , Singapore

7. M.Tonouchi, "Scanning Laser THz Imaging System and Its Application", 4th International THz-Bio Workshop, 2012/2/14-2/15, Seoul National University, Korea


Invited Oral of FY2011

1. 斗内政吉, "Laser terahertz emission microscope", 日本顕微鏡学会第67回学術講演会, 2011.5.16 - 5.18, 福岡国際会議場

2. 斗内政吉, "テラヘルツ電磁波が拓く新産業-新しい分析・非破壊検査技術から情報通信応用までー", JSTプラザ大阪「平成19年度採択育成研究課題・研究開発資源活用型終了課題 成果報告会」, 2011.9.15, 中之島センター

3. 藤原 昌悟 ・ 斗内 政吉, "テラヘルツエミッターのダイナミック光応答観測", 集積光デバイスと応用技術時限研究専門委員会(IPDA), 2011.11.16, 芝浦工業大学 豊洲キャンパス 交流棟4階401教室

4. M.Tonouchi, S. Kim, I. Kawayama, H. Murakami, "Laser Terahertz Emission Microscope", SPIE Defense, Security, and Sensing, 2011/4/25-2011/4/29, Orlando World Center Marriott Resort & Convention Center, USA

5. M.Tonouchi, "Scanning Laser Terahertz Emission Imaging System", Microwave/Terahertz Sience and Applications 2011, 2011/6/19 - 6/22, Nanjing University, China

6. M.Tonouchi, "Recent progress on Laser terahertz emission microscope", International Workshopon THz Elecronics and Communications, 2011/6/23-2011/6/24, Korea University, Korea

7. M.Tonouchi, "THz emission microscopy and its applications", THz Science and Technology, 3-6. July 2011, Schloss Rauischholzhausen, Grammy

8. I. Kawayama, "Contribution of Ferroelectric Domains to Terahertz Dielectric Responses of (Ba, Sr)TiO3", BIT's 1st Annual World Congress of Nano-S&T , 2011/10/23-2011/10/26, World EXPO Center, Dailen

9. Masayoshi Tonouchi, "Pulsed THz wave generation and detection with high-Tc Josephson junction", The 6th East Asia Symposium on Superconductor Electronics , 2011/10/27-2011/10/29, Yamagata University

10. Masayoshi Tonouchi, "Cutting-edge terahertz technology and prospect of its application", SPIE Photonics West 2012 , 21-26 January 2012, Moscone Center, San Francisco, California, USA

11. Masayoshi Tonouchi, "Prospects of THz science and technology", THz dynamics in carbon based nanostructures, 2012/3/5-2012/3/7, Helmholtz-Zentrum Dresden-Rossendorf,Dresden