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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMT, IEE-EMT | 2024-05-27 14:20 |
Tokyo | The Institute of Electrical Engineers of Japan | FDTD analysis of scattering characteristics from dielectric chiral material in UV vortex fields Hideki Kawaguchi (Muroran-IT), Chenxu Wang, Hiroaki Nakamura (NIFS) |
(To be available after the conference date) [more] | |
| EMT, PN, MWPTHz, IEE-EMT [detail] | 2024-01-22 16:10 |
Kyoto | Kyoto Univ. Yoshida Campus | Numerical analysis of scattering characteristic from chiral material in UV vortex fields Hideki Kawaguchi (Muroran-IT), Chenxu Wang (NIFS), Koichi Matsuo, Masahiro Katoh (Hiroshima Univ.), Hiroaki Nakamura (NIFS)  PN2023-56 EMT2023-96 MWPTHz2023-84 |
In biochemistry, a method of so-called circular dichroism (CD) spectroscopy is effectively employed to identify a chiral... [more] | PN2023-56 EMT2023-96 MWPTHz2023-84 pp.51-55 |
| CS | 2022-10-27 11:00 |
Hiroshima | Hiroshima City University Satellite campus (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Virus inactivation technology by UV fiver transmission
-- Fivery® -- Katsuhisa Taguchi, Ayako Iwaki, Takahito Kirihara, Satoshi Narikawa, Yuto Sagae, Chisato Fukai, Takashi Matsui, Kazuhide Nakajima (NTT) CS2022-44 |
The worldwide pandemic of coronavirus infection has led to the proposal and social implementation of various preventive ... [more] | CS2022-44 pp.9-10 |
| OME, SDM | 2022-04-23 10:45 |
Miyazaki | Takachiho Hall (Primary: On-site, Secondary: Online) |
Direct Observation and Evaluation of In-gap States of Inorganic and Organic Semiconductors via High-sensitivity UV Photoelectron Spectroscopy Ryotaro Nakazawa, Kenta Watanabe, Yuya Tanaka, Hisao Ishii (Chiba Univ.) SDM2022-11 OME2022-11 |
The properties of devices based on inorganic and organic semiconductors are often greatly affected by in-gap states that... [more] | SDM2022-11 OME2022-11 pp.51-56 |
| EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] | 2018-01-25 14:00 |
Shizuoka | Shizuoka Univ., Hamamatsu | Luminescent properties of ultraviolet emitting zinc aluminate alloy phosphor Taiga Matsuura, Hiroko Kominami, Youichiro Nakanishi, Kazuhiko Hara (Shizuoka Univ.) EID2017-33 |
Zn(Al1-xGax)2O4 phosphor for applications as a light source in sterilization and skin treatment have been investigated. ... [more] | EID2017-33 pp.13-16 |
| PRMU, IPSJ-CVIM, MVE [detail] | 2017-01-20 16:25 |
Kyoto | FunCushion: A Functional Cushion Interface that can detect user's push and display iconic patterns Kohei Ikeda (Univ. of Tokyo), Naoya Koizumi (Univ. of Electro-Comm.), Takeshi Naemura (Univ. of Tokyo) PRMU2016-151 MVE2016-42 |
We use some soft furnitures such as cushions and sofas in living rooms. This paper proposes a method for utilizing soft ... [more] | PRMU2016-151 MVE2016-42 pp.347-352 |
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| LQE, OPE, EMD, R, CPM | 2016-08-25 14:25 |
Hokkaido | [Invited Talk]
Recent progress in ultraviolet AlGaN laser diodes Harumasa Yoshida, Hiroyuki Taketomi, Yuta Aoki, Yasufumi Takagi, Atsushi Sugiyama, Masakazu Kuwabara, Yoji Yamashita, Satoru Okawara, Junya Maeda (Hamamatsu Photonics) R2016-26 EMD2016-30 CPM2016-39 OPE2016-60 LQE2016-35 |
We will talk about the recent progress in ultraviolet (UV) laser diodes (LDs). The watt-class peak output power has been... [more] | R2016-26 EMD2016-30 CPM2016-39 OPE2016-60 LQE2016-35 pp.35-40 |
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| ED, CPM, SDM | 2015-05-28 13:25 |
Aichi | Venture Business Laboratory, Toyohashi University of Technology | Multilayer layer graphene synthesis by Microwave Surface Wave Plasma CVD, and high quality according to ultraviolet light shading Susumu Ichimura, Hideo Uchida, Koichi Wakita (Chubu Univ.), Yasuhiko Hayashi (Okayama Univ.), Masayoshi Umeno (Chubu Univ.) ED2015-17 CPM2015-2 SDM2015-19 |
This study is aimed at applying the graphene as biosensor and biomaterials.From the viewpoint of reliability and electri... [more] | ED2015-17 CPM2015-2 SDM2015-19 pp.5-10 |
| US | 2014-07-11 15:45 |
Tokyo | Kyoto Electronics, Tokyo sales Office | Fabrication of an optical lens array using ultraviolet curable resin and ultrasound vibration Satoki Taniguchi, Daisuke Koyama (Doshisha Univ), Kentaro Nakamura (Tokyo Inst. of Tech.), Mami Matsukawa (Doshisha Univ) US2014-31 |
An optical lens array is used various field such as camera modules and liquid crystal displays. In this report, a new fa... [more] | US2014-31 pp.31-34 |
| CPM, LQE, ED | 2013-11-29 13:30 |
Osaka | Development of Highly-Uniform 270-nm Deep-Ultraviolet Light-Emitting Diodes Takuya Mino (Riken/Panasonic), Hideki Hirayama (Riken), Norimichi Noguchi, Takayoshi Takano, Kenji Tsubaki (Riken/Panasonic) ED2013-82 CPM2013-141 LQE2013-117 |
High-quality AlN templates were successfully fabricated on sapphire substrates by using a 2-inchx3 metallorganic vapor p... [more] | ED2013-82 CPM2013-141 LQE2013-117 pp.83-86 |
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| LQE, OPE | 2011-06-30 11:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Characterization of near ultra-violet LEDs using single crystal AlN buffer layer Hiroshi Katsuno, Mitsuhiro Kushibe, Kei Kaneko, Shinji Yamada, Yasuo Ohba (Toshiba Corp.) OPE2011-20 LQE2011-20 |
We have developed near-UV LEDs which adopted high-quality GaN growth technique using high-temperature-grown AlN as a buf... [more] | OPE2011-20 LQE2011-20 pp.25-28 |
| EID, ITE-IDY, IEE-EDD, IEIJ-SSL | 2011-01-28 14:35 |
Kochi | Kochi University of Technology | Photoluminescence Characterization of AlGaN-Based Crystals for Deep Ultraviolet Region Kouhei Igarashi, Ryo Ishioka, Yusuke Tsukada, Takeshi Fukuda, Zentaro Honda (Saitama Univ.), Hideki Hirayama (RIKEN), Norihiko Kamata (Saitama Univ.) EID2010-31 |
In order to improve the quality of AlGaN-based crystals for deep-UV light emission, we studied photoluminescence (PL) of... [more] | EID2010-31 pp.41-44 |
| CPM, LQE, ED | 2010-11-11 15:20 |
Osaka | 100 mW Deep Ultraviolet Emission from AlGaN/AlN Quantum Wells by Electron Beam Pumping Takao Oto, Ryan G. Banal (Kyoto Univ.), Ken Kataoka (Ushio Inc.), Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.) ED2010-150 CPM2010-116 LQE2010-106 |
The external quantum efficiencies of AlGaN-based deep ultraviolet light emitting diodes are less than 5%, due to the cau... [more] | ED2010-150 CPM2010-116 LQE2010-106 pp.37-40 |
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| ED, LQE, CPM | 2009-11-19 09:50 |
Tokushima | Univ. of Tokushima (Josanjima Campus, Kogyo-Kaikan) | MOVPE growth and optical properties of AlGaN on AlN/sapphire Yuki Shimahara, Hiroyuki Taketomi, Hideto Miyake, Kazumasa Hiramatsu (Mie Univ.), Fumitsugu Fukuyo, Tomoyuki Okada, Hidetsugu Takaoka, Harumasa Yoshida (HAMAMATSU PHOTONICS K.K.) ED2009-130 CPM2009-104 LQE2009-109 |
We performed growth of AlGaN on AlN/sapphire substrate as an underlying layer by low-pressure MOVPE with in-situ monitor... [more] | ED2009-130 CPM2009-104 LQE2009-109 pp.9-12 |
| CPM, ED, LQE | 2007-10-11 14:55 |
Fukui | Fukui Univ. | High efficiency Ultraviolet LEDs on Si Using InAlGaN Multi-Quantum-Wells with High Indium Contents Yasuyuki Fukushima, Yuji Takase, Manabu Usuda, Kenji Orita, Tetsuzo Ueda, Tsuyoshi Tanaka (M. E. I. Co., Ltd.) ED2007-159 CPM2007-85 LQE2007-60 |
Ultraviolet Light Emitting Diodes (UV-LEDs) are promising for various applications such as photocatalyst or excitation s... [more] | ED2007-159 CPM2007-85 LQE2007-60 pp.19-23 |
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