Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Isao AOKI"'
Autor:
Kazuhiko Ogimoto, Yumiko Iwafune, Kensuke Saji, Shintaro Komami, Isao Aoki, Hiroyuki Nagoya, Ryoichi Tanikawa
Publikováno v:
Electrical Engineering in Japan. 193:30-41
SUMMARY To assure power system stability when variable photovoltaic (PV) power generation is deployed on a large scale, accurate irradiance forecasting will be important in the near future. A substantial amount of PVs will be generating power at nume
Publikováno v:
Electrical Engineering in Japan. 189:22-29
SUMMARY Itochu Techno-Solutions Corporation (CTC) and Tohoku Electric Power Co., Inc. have developed a system which predicts the wind power output in the control area of an electric power system in order to contribute to demand and supply control of
Autor:
Yue Jia, Shiyoshi Yokoyama, Andrew M. Spring, Kazuhiro Yamamoto, Akira Otomo, Feng Yu, Isao Aoki
Publikováno v:
Thin Solid Films. 554:175-179
Norbornene-dicarboximide derived polymer brushes containing Disperse Red 1 appended chromophores have been prepared by sequencial ring opening metathesis polymerization and atom transfer radical polymerization. This brush was then employed as an elec
Publikováno v:
Optical Materials. 35:2194-2200
We report the molecular first hyperpolarizability (β) and absorption and 1H NMR spectra of electro-optic (EO) chromophores comprised of amino-benzene with two methoxy groups at meta-positions as the donor units, thienyl-di-vinylene as the π-electro
Publikováno v:
Laser & Photonics Reviews. 7:L84-L88
Compact electro-optic (EO) modulators are desirable for a number of applications. In this study, a ring modulator has been fabricated in the titanium dioxide (TiO2) core and EO polymer cladding waveguide structure. A 250-nm thick TiO2 core was utiliz
Publikováno v:
Materials Chemistry and Physics. 139:699-705
We report the molecular first hyperpolarizability ( β ) of a series of nonlinear optical (NLO) chromophores comprising amino-benzene with an additional methoxy or benzyloxy group as the donor units, polyene, phenyl-di-vinylene, or thienyl-di-vinylen
Autor:
Kensuke Saji, Hiroyuki Nagoya, Kazuhiko Ogimoto, Shintaro Komami, Isao Aoki, Yumiko Iwafune, Ryoichi Tanikawa
Publikováno v:
IEEJ Transactions on Power and Energy. 133:531-540
Publikováno v:
IEEJ Transactions on Power and Energy. 132:334-340
In order to integrate a substantial amount of fluctuating solar energy into the power grid, accurate irradiance prediction systems are required to estimate the power output of solar power plants. This study presents a simple statistical approach to p
Autor:
Akira Otomo, Hidehisa Tazawa, Shin-ichiro Inoue, Hideki Miki, Xianqing Piao, Shiyoshi Yokoyama, Isao Aoki, Xianming Zhang
Publikováno v:
Organic Electronics. 12:1093-1097
In this work, we investigated the enhancement of the electro-optic response by introducing benzyloxy group as an additional donor part on conventional donor-π-acceptor molecules. This new type donor exhibited a strong solvatochromic effect, indicati
Autor:
Xianqing Piao, Masayuki Koishi, Akira Otomo, Akinari Nakaya, Shiyoshi Yokoyama, Shin-ichiro Inoue, Isao Aoki, Xianmin Zhang, Yuichi Mori
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 49:47-54
Electro-optic side-chain polymers have been synthesized by the post-functionalization of methacrylate isocyanate polymers with novel phenyl vinylene thiophene vinylene bridge (FTC) nonlinear optical chromophores. For this application, FTC-based chrom