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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
|
| LQE | 2010-05-28 16:30 |
Fukui | Sougou Kenkyuu Tou I, Bunkyo Campus, Univ. of Fukui | High-Efficiency Light-emitting and Receiving Devices using Localized and Propagating Surface Plasmon Koichi Okamoto (Kyoto Univ./JST), Richard Bardoux, Yoichi Kawakami (Kyoto Univ.) LQE2010-15 |
We developed a novel method to enhance the light emission efficiencies and rates of InGaN/GaN quantum wells (QWs) and ot... [more] | LQE2010-15 pp.63-68 |
| ED, LQE, CPM | 2009-11-19 13:05 |
Tokushima | Univ. of Tokushima (Josanjima Campus, Kogyo-Kaikan) | High spatial resolution PL mapping of {11-22} InGaN quantum wells by scanning near-field optical microscope Akio Kaneta, Masaya Ueda, Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.) ED2009-135 CPM2009-109 LQE2009-114 |
Spatially resolved photoluminescence mapping was performed for c plane and {11-22} InGaN/GaN quantum wells (QWs) by a sc... [more] | ED2009-135 CPM2009-109 LQE2009-114 pp.35-38 |
| ED, LQE, CPM | 2009-11-19 13:30 |
Tokushima | Univ. of Tokushima (Josanjima Campus, Kogyo-Kaikan) | Mapping of luminous intensity saturation if InGaN/GaN SQWs studied by scanning near-field optical microscopy Akira Hashiya, Akio Kaneta, Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.) ED2009-136 CPM2009-110 LQE2009-115 |
The spatially resolved photoluminescence mappings under the various carrier densities are performed to clarify the pheno... [more] | ED2009-136 CPM2009-110 LQE2009-115 pp.39-42 |
| LQE | 2009-05-22 13:30 |
Toyama | Kanazawa Univ. | High-speed and high-efficient light-emitting diodes using plasmonics Koichi Okamoto (Kyoto Univ./JST), Yoichi Kawakami (Kyoto Univ.) LQE2009-10 |
Surface plasmon generated at an interface between a metal and a dielectric material brings novel optical properties and ... [more] | LQE2009-10 pp.49-54 |
| LQE, ED, CPM | 2008-11-27 15:50 |
Aichi | Nagoya Institute of Technology | Emission color tunable light-emitting diodes based on multi-facetted InGaN/GaN quantum wells Mitsuru Funato, Keita Hayashi, Masaya Ueda, Yoichi Kawakami (Kyoto Univ.), Yukio Narukawa, Takashi Mukai (Nichia Corp.) ED2008-164 CPM2008-113 LQE2008-108 |
We demonstrate that the apparent emission colors of InGaN-based LEDs using micro-structured multifacet quantum wells as ... [more] | ED2008-164 CPM2008-113 LQE2008-108 pp.57-60 |
| CPM, ED, LQE | 2007-10-11 13:30 |
Fukui | Fukui Univ. | Micro photoluminescence spectroscopy of single InGaN/GaN nanocolumn Akio Kaneta (Kyoto Univ./JST), Akinobu Kanai (Kyoto Univ.), Mitsuru Funato, Yoichi Kawakami (Kyoto Univ./JST), Akihiko Kikuchi, Katsumi Kishino (Sophia Univ./JST) ED2007-157 CPM2007-83 LQE2007-58 |
The micro photoluminescence (PL) and micro time-resolved PL spectroscopy have been performed on a single InGaN/GaN nanoc... [more] | ED2007-157 CPM2007-83 LQE2007-58 pp.7-12 |
| AP, SAT (Joint) |
2007-07-20 09:00 |
Hokkaido | Daiichi-Takimotokan(Noboribetsu) | Ku band, Non-GSO Satellite Communication Systems for Video Up-link from Land-Mobile Vehicle Yoichi Kawakami, Seiya Inoue (MELCO), Masahiro Ichieda (MDT), Hiroyoshi Masuda (MELCO), Jun Amagai, Shin'ichi Hama (NICT) SAT2007-12 |
Considering the limits of the Radio Regulations, we perform a study of link budget for Ku-band, Non-GSO satellite commu... [more] | SAT2007-12 pp.1-6 |
| ED, CPM, LQE | 2006-10-06 09:30 |
Kyoto | * Kazunobu Kojima, Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.), Ulrich T Schwarz, Harald Braun (Regensburg Univ.), Shinichi Nagahama, Takashi Mukai (Nichia Corp.) |
[more] | ED2006-161 CPM2006-98 LQE2006-65 pp.51-55 |
|
| ED, CPM, LQE | 2006-10-06 09:55 |
Kyoto | Growth and optical properties of InGaN/GaN quantum wells on semipolar {11-22} GaN substrates Masaya Ueda, Kazunobu Kojima, Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.), Yukio Narukawa, Takashi Mukai (Nichia) |
(To be available after the conference date) [more] | ED2006-162 CPM2006-99 LQE2006-66 pp.57-61 |
|
| AP, SAT (Joint) |
2006-07-07 11:10 |
Hiroshima | Hiroshima Institute of Technology | [Special Talk]
Technical Evaluation and Investigating Study for Very Smal Aperture Terminal (VSAT) on Ka Band Fixed Satellite Communication Systems Yoichi Kawakami, Yutaka Ozaki, Hiroyuki Sato, Yasutaka Akita (MELCO), Katsuo Hashimoto (MELOS), Tetsushi Ikegami (Meiji Univ) AP2006-50 SAT2006-17 |
Very Small Aperture Terminal (VSAT) for Ka Band Fixed Satellite Communication Systems applies to broad-band internet acc... [more] | AP2006-50 SAT2006-17 pp.67-72(AP), pp.23-28(SAT) |
| LQE, ED, CPM | 2005-10-14 15:30 |
Shiga | Ritsumeikan Univ. | Correlation between threading dislocations and recombination dynamics in InGaN quantum wells Akio Kaneta, Mitsuru Funato (Kyoto Univ.), Yukio Narukawa, Takashi Mukai (Nichia Corp.), Yoichi Kawakami (Kyoto Univ.) |
[more] | ED2005-154 CPM2005-141 LQE2005-81 pp.73-76 |
| LQE, ED, CPM | 2005-10-14 15:50 |
Shiga | Ritsumeikan Univ. | Multicolor emission from InGaN/GaN three-dimensional quantum structures Mitsuru Funato, Teruhisa Kotani, Tsuyoshi Kondou, Koji Nishizuka (Kyoto Univ.), Yukio Narukawa, Takashi Mukai (Nichia), Yoichi Kawakami (Kyoto Univ.) |
[more] | ED2005-155 CPM2005-142 LQE2005-82 pp.77-80 |
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