Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kazuhisa Takagi"'
Publikováno v:
NIPPON GOMU KYOKAISHI. 89:323-329
Autor:
Kazuhisa Takagi
This paper is about movies and dynamic objects for mobile phones. Dynamic objects are the software programmed by JavaScript. They consist of geometric figures and work on HTML5-compliant browsers. Mobile phones are very popular among teenagers. They
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f96ca7474a4d8dff8392d88ba914741e
Autor:
Yusuke Matsuno, Nobuyoshi Watanabe, Kazuhisa Takagi, Hedetoshi Hirahara, Takahiro Kudo, Yoshiyuki Oishi, Kunio Mori, Katsuhito Mori
Publikováno v:
Journal of The Adhesion Society of Japan. 50:199-205
Publikováno v:
Journal of Power and Energy Systems. 4:138-149
A supercritical CO2 gas turbine of 20MPa is suitable to couple with the Na-cooled fast reactor since Na - CO2 reaction is mild at the outlet temperature of 800K, the cycle thermal efficiency is relatively high and the size of CO2 gas turbine is very
Autor:
Yasunori Miyazaki, Toshiharu Miyahara, Toshitaka Aoyagi, Kazuhisa Takagi, Kiichi Yoshiara, Tetsuya Nishimura, Yasunori Tokuda, Tatsuo Hatta, Mitsunobu Gotoda, Satoshi Nishikawa, Keisuke Matsumoto
Publikováno v:
Japanese Journal of Applied Physics. 47:3493-3498
Three-electrode-type self-pulsating (SP) distributed feedback (DFB) laser diodes (LDs), which can recover an optical clock pulse sequence by injecting external signals, were investigated. Numerical simulations revealed that the matching relations of
Autor:
Yoshiyuki Oishi, Kunio Mori, Katsuhito Mori, Eiichi Narita, Kazuhisa Takagi, Hidetoshi Hirahara
Publikováno v:
NIPPON GOMU KYOKAISHI. 81:8-13
A new concept has been proposed for adhesion theory and technology, unifying various adhesion theories and simplifying adhesion technology. This purpose is achieved by using a molecular adhesive, 6-(3-triethoxysilylpropy-lamino)-1, 3, 5-triazine-2, 4
Autor:
Hidetoshi Hirahara, Masashi Nemoto, Katsuhito Mori, Eiichi Narita, Yoshiyuki Oishi, Yoichiro Watanabe, Kazuhisa Takagi
Publikováno v:
NIPPON GOMU KYOKAISHI. 81:317-322
Continuous open cell elastomer sheets were prepared by immersing continuous open cell polymer compounds in hot water, which are obtained by the extrusion and injection of thermoplastic elastomers, pentaerythritol (PETH), polypropylene (PP) and polyte
Autor:
Kazuhisa Takagi, Yasunori Miyazaki, Toshitaka Aoyagi, Tatsuo Hatta, Toshiharu Miyahara, Satoshi Nishikawa, Kuniaki Motoshima, Keisuke Matsumoto
Publikováno v:
IEICE Transactions on Electronics. :1118-1123
The design aspects of the bulk InGaAsP semiconductor optical amplifier integrated Mach-Zehnder interferometer (SOA-MZI) optimized for 40 Gbps-NRZ all optical wavelength conversion are described. The dimensions of the SOA active waveguide have been op
Autor:
Keisuke Matsumoto, Satoshi Nishikawa, Tetsuya Nishimura, Toshiharu Miyahara, Mitsunobu Gotoda, Tatsuo Hatta, Yasunori Tokuda, Toshitaka Aoyagi, Kazuhisa Takagi
Publikováno v:
Japanese Journal of Applied Physics. 45:3457-3461
Distributed feedback (DFB) self-pulsating lasers (SP-LDs) and a monolithically integrated semiconductor-optical-amplifier (SOA)-based Mach–Zehnder interferometer (SOA-MZI) were fabricated. Frequency-selective pulsation at 10 and 40 GHz was demonstr
Autor:
Kazuhisa Takagi, Y. Miyazaki, Hitoshi Tada, Shinya Tokizaki, Y. Mitsui, Y. Hanamaki, Toshitaka Aoyagi
Publikováno v:
IEEE Journal of Quantum Electronics. 39:1009-1017
A small-chirp 40-Gbps electroabsorption modulator (EAM) with high optical output power capability has been developed for the first time. An optimized tensile-strained asymmetric quantum-well structure is employed as the absorption layer of the EAM so