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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, THz | 2017-12-19 11:35 |
Miyagi | RIEC, Tohoku Univ | Evaluation of textile structures by coherent terahertz light sources Shintaro Yudate, Tadao Tanabe, Yutaka Oyama (Tohoku Univ.)  ED2017-86 |
(To be available after the conference date) [more] | ED2017-86 pp.55-56 |
| ED | 2016-12-19 16:55 |
Miyagi | RIEC, Tohoku Univ | Liquid phase growth of GaSe crystal doped with amphoteric impurity Ge for highly efficient THz wave generation Yohei Sato, Sue Zhao, Tadao Tanabe, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2016-85 |
We grow gallium selenide crystal for THz wave generator by TDM-CVP. Because GaSe crystal has high nonlinear optical cons... [more] | ED2016-85 pp.29-33 |
| ED | 2016-12-20 09:25 |
Miyagi | RIEC, Tohoku Univ | Non-Destructive Inspection of Bills by Terahertz Spectroscopic Imaging Tadao Tanabe, Takashi Kimura, Kensaku Maeda (Tohoku Univ.), kouichi Goi (LAUREL BANK MACHINES), Yutaka Oyama (Tohoku Univ.) ED2016-88 |
Terahertz wave has high permeability for non-polar materials, which is expected to be used as non-destructive for bills.... [more] | ED2016-88 pp.47-48 |
| ED | 2016-12-20 11:25 |
Miyagi | RIEC, Tohoku Univ | Quantitative detection of copper surface cracks by terahertz reflection imaging Kenta Kuroo, Kimura Takashi, Tanabe Tadao, Oyama Yutaka (Tohoku Univ.) ED2016-92 |
Terahertz waves which have high transparency for nonpolar materials such as insulators are expected to be use for applic... [more] | ED2016-92 pp.67-70 |
| HCS | 2016-09-14 13:30 |
Ishikawa | Shiinoki Cultural Complex | [Poster Presentation]
Development of "IdeaHub" : Making a Paradigm Shift to People Sharing Ideas Koji Hara, Hikaru Shinomiya, Shinnosuke Ogasawara, Jie Yin, Hiroshi Koyama (AIIT) HCS2016-54 |
(To be available after the conference date) [more] | HCS2016-54 pp.5-10 |
| ED | 2015-12-21 16:30 |
Miyagi | RIEC, Tohoku Univ | Liquid phase growth of impurity-doped GaSe crystals for the high efficiency THz wave generation by high resistivity Kouhei Suzuki, Yohei Sato, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2015-98 |
We grow layered semiconductor GaSe crystals by liquid phase epitaxy TDM-CVP for the difference frequency generation of T... [more] | ED2015-98 pp.41-46 |
| ED | 2015-12-22 13:00 |
Miyagi | RIEC, Tohoku Univ | Nondestructive and remote inspection applications by terahertz spectrum imaging Takashi Kimura, Yusuke Nakasato, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2015-107 |
[more] | ED2015-107 pp.93-97 |
| ED | 2014-12-22 16:35 |
Miyagi | Quantitative detection of copper surface cracks by terahertz reflection imaging Seiya Takahashi, Tadao Tanabe, Kensaku Maeda, Tomoyuki Hamano, Kaori Nakajima, Yutaka Oyama (Tohoku Univ.) ED2014-105 |
Terahertz wave has been expected to be a novel non-destructive inspection tool especially for metals shielded by insulat... [more] | ED2014-105 pp.39-43 |
|
| ED | 2014-12-23 14:35 |
Miyagi | Crystal growth of GaSe crystals for the THz generation by liquid phase epitaxy TDM-CVP and evaluation Kouhei Suzuki, Yuki Nagai, Kunihiko Yamamoto, Yohei Sato, Kensaku Maeda, Kyosuke Saito, Yutaka Oyama (Tohoku Univ.) ED2014-115 |
GaSe crystals have high birefringence(no=2.9082, ne=2.5676 @1.06μm), wide transparency(0.6~20μm), and large nonlinear op... [more] | ED2014-115 pp.97-102 |
|
| ED | 2014-12-23 15:00 |
Miyagi | Improvement of THz emission output power from annealed Ge Yusuke Nakasato, Sundararajan Balasekaran, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2014-116 |
[more] | ED2014-116 pp.103-106 |
|
| CPM, ED, SDM | 2014-05-28 16:50 |
Aichi | Electrical and THz difference frequency generation characteristics of GaSe crystals prepared by liquid phase epitaxy under controlled Se vapor pressure Kohei Suzuki, Yuki Nagai, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2014-30 CPM2014-13 SDM2014-28 |
Gallium selenide (GaSe) shows some characteristic features such as high birefringence, wide transparency wavelength ran... [more] | ED2014-30 CPM2014-13 SDM2014-28 pp.59-63 |
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| ED | 2013-12-17 10:10 |
Miyagi | Research Institute of Electrical Communication Tohoku University | High efficiency THz wave generation from GaP slab waveguide with dielectric cladding layer Hikari Dezaki, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2013-102 |
Terahertz (THz) wave generation from various Gallium Phosphide (GaP) waveguides has been reported. The present THz gener... [more] | ED2013-102 pp.69-74 |
| ED | 2013-12-17 10:35 |
Miyagi | Research Institute of Electrical Communication Tohoku University | THz emission from S.I.-GaAs by below gap excitation Yusaku Shimizu, Hikari Dezaki, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2013-103 |
Terahertz emission by radiative optical transitions in semi-conductors via shallow electronic state is investigated. Ele... [more] | ED2013-103 pp.75-79 |
| ED | 2013-12-17 11:00 |
Miyagi | Research Institute of Electrical Communication Tohoku University | Visualization technology of insulated copper wire snapping implemented with THz wave Seiya Takahashi, Yuta Nakamura, Tadao Tanabe, Kensaku Maeda, Kaori Nakajima, Tomoyuki Hamano, Yutaka Oyama (Tohoku Univ.) ED2013-104 |
A novel non-destructive inspection method using terahertz waves for the detection of broken wires in copper cables shiel... [more] | ED2013-104 pp.81-86 |
| ED | 2013-12-17 11:25 |
Miyagi | Research Institute of Electrical Communication Tohoku University | Terahertz reflection characteristics of diluted glucose solution for the application of noninvasive blood-glucose level diagnosis Hironori Chiba, Kaori Nakajima, Tomoyuki Hamano, Kensaku Maeda, Yutaka Oyama (Tohoku Univ.) ED2013-105 |
Blood-glucose level is one of the most fundamental subject for medical examination of illness such as diabetes. The pres... [more] | ED2013-105 pp.87-90 |
| MBE, NC (Joint) |
2013-03-13 10:40 |
Tokyo | Tamagawa University | Development of Multi-Touch Interaction Techniques for Effectively Understanding 3-Dimensional Heart Structure Yuki Koyama, Takeo Igarashi (Univ. of Tokyo), Takashi Ijiri (RIKEN), Shin Inada, Isao Shiraishi, Kazuo Nakazawa (NCVC) MBE2012-89 |
It is important for medical doctors or patients of heart disease to understand the 3-dimensional heart structure, but th... [more] | MBE2012-89 pp.7-12 |
| ED | 2012-12-17 14:55 |
Miyagi | Tohoku University | Highly efficienct terahertz generation from waveguide GaP crystal with UV sensitive polymer Hikari Dezaki, Kyosuke Saito, Yutaka Oyama (Tohoku Univ.) ED2012-97 |
Terahertz (THz) wave generation from various Gallium Phosphide (GaP) waveguides has been reported. The present THz gener... [more] | ED2012-97 pp.23-27 |
| EA, US (Joint) |
2011-01-21 11:00 |
Kyoto | Doshisha Univ. | Influences on Jitter Characteristics of Digital Audio Interface by the AC Power condition Hiroki Koyama, Atsushi Hata, Takahiro Yoshida, Noriaki Masui (TUS) US2010-105 EA2010-118 |
It is said that the sound quality and perceptible sound scape are different by the condition of AC power supplied to the... [more] | US2010-105 EA2010-118 pp.77-82 |
| EA, US (Joint) |
2011-01-21 11:30 |
Kyoto | Doshisha Univ. | A study on time domain audio signal analysis for measurement of nuance of sound Atsushi Hata, Hiroki Koyama, Takahiro Yoshida, Noriaki Masui (TUS) US2010-106 EA2010-119 |
Our goal is to develop measurement and analysis method of perceptible difference of sound quality and nuance. In this st... [more] | US2010-106 EA2010-119 pp.83-88 |
| ED | 2010-12-17 13:00 |
Miyagi | Tohoku University (Research Institute of Electrical Communication) | Continuously tunable ultra broadband terahertz generation implemented with 1.2μm NIR pumping of GaSe Hikari Dezaki, Tadao Tanabe, Yutaka Oyama (Tohoku Univ.) ED2010-169 |
This paper presents the characteristics of 1.2m - laser pumped wide frequency tunable terahertz (THz) light sour... [more] | ED2010-169 pp.65-68 |
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