Koji Takahashi - Publications, H-index & Citations

Koji Takahashi

kyushu university

30H指数

367论文数

3.9K被引数

收录论文 31

发表时间

Electrical transport across contacting multiwalled carbon nanotubes revealed by in situ electron microscopy 通过原位电子显微镜揭示接触的多壁碳纳米管间的电学输运

AIP Advances

IF1.4

2026-02-01

PREAI

Li, Dawei; Takahashi, Koji; Li, Qin-Yi

Progress on performance tests of ITER gyrotrons and design of dual-frequency gyrotrons for ITER staged operation plan ITER回旋管性能试验进展及ITER分阶段运行计划双频回旋管设计

NUCLEAR FUSION

IF4

2021-09-24

PREAI

Ikeda, Ryosuke; Kajiwara, Ken; Nakai, Taku; Ohgo, Takeru; Yajima, Satoru; Shinya, Takahiro; Kobayashi, Takayuki; Takahashi, Koji; Moriyama, Shinichi; Eguchi, Taku; Mitsunaka, Yoshika; Oda, Yasuhisa; Sakamoto, Keishi

Contact metalens for high-resolution optical microscope in semiconductor failure analysis

OPTICS LETTERS

IF3.3

2020-11-10

PREAI

Uenoyama, Soh; Takiguchi, Yu; Takahashi, Koji; Hirose, Kazuyoshi; Terada, Hirotoshi; Watanabe, Akiyoshi

Generation of arbitrarily chirped and CEP-controlled terahertz pulses for dispersion compensation using an optical pulse shaping technique and a fan-out periodically poled crystal

OPTICS EXPRESS

IF3.3

2019-08-22

OAAI

Takahashi, Hisanari; Kawada, Yoichi; Satozono, Hiroshi; Takahashi, Koji; Watanabe, Koyo; Inoue, Takashi; Takahashi, Hironori

Advanced high resolution x-ray diagnostic for HEDP experiments

SCIENTIFIC REPORTS

IF3.9

2018-11-06

OAAI

Faenov, A. Y.; Pikuz, T. A.; Mabey, P.; Albertazzi, B.; Michel, Th; Rigon, G.; Pikuz, S. A.; Buzmakov, A.; Makarov, S.; Ozaki, N.; Matsuoka, T.; Katagiri, K.; Miyanishi, K.; Takahashi, K.; Tanaka, K. A.; Inubushi, Y.; Togashi, T.; Yabuuchi, T.; Yabashi, M.; Casner, A.; Kodama, R.; Koenig, M.

High-selectivity imaging of closed cracks in a coarse-grained stainless steel by nonlinear ultrasonic phased array

NDT & E INTERNATIONAL

IF4.5

2017-10-01

PREAI

Ohara, Yoshikazu; Takahashi, Koji; Ino, Yoshihiro; Yamanaka, Kazushi; Tsuji, Toshihiro; Mihara, Tsuyoshi

Gyrotron development for high-power, long-pulse electron cyclotron heating and current drive at two frequencies in JT-60SA and its extension toward operation at three frequencies 回旋管的发展，用于在JT-60SA中以两个频率进行高功率，长脉冲电子回旋加速器加热和电流驱动，并扩展到以三个频率运行

NUCLEAR FUSION

IF4

2015-04-30

PREAI

Kobayashi, T.; Yokokura, S. Moriyama K.; Sawahata, M.; Terakado, M.; Hiranai, S.; Wada, K.; Sato, Y.; Hinata, J.; Hoshino, K.; Isamaya, A.; Oda, Y.; Ikeda, R.; Takahashi, K.; Sakamoto, K.

Resolution upgrade toward 6-bit optical quantization using power-to-wavelength conversion for photonic analog-to-digital conversion

OPTICS LETTERS

IF3.3

2013-11-14

PREAI

Takahashi, Koji; Matsui, Hideki; Nagashima, Tomotaka; Konishi, Tsuyoshi

Full high-power modulation on a 170 GHz 1MW ITER gyrotron with a triode magnetron injection gun

NUCLEAR FUSION

IF4

2013-03-28

PREAI

Kajiwara, K.; Sakamoto, K.; Oda, Y.; Hayashi, K.; Takahashi, K.; Kasugai, A.

Implementation of gravitational shocks in two-dimensional Fokker-Planck models

ASTRONOMY & ASTROPHYSICS

IF5.8

2012-04-23

OAAI

Kim, S. S.; Shin, J.; Takahashi, K.

Time-domain near-infrared spectroscopy using a wavelength-tunable narrow-linewidth source by spectral compression of ultrashort soliton pulses

OPTICS LETTERS

IF3.3

2011-09-22

PREAI

Nishizawa, Norihiko; Takahashi, Koji

Progress of high-power and long-pulse ECRF system development in JT-60

NUCLEAR FUSION

IF4

2011-09-16

PREAI

Kobayashi, T.; Isayama, A.; Yokokura, K.; Shimono, M.; Hasegawa, K.; Sawahata, M.; Suzuki, S.; Terakado, M.; Hiranai, S.; Sato, F.; Wada, K.; Hinata, J.; Sato, Y.; Ohzeki, M.; Takahashi, K.; Kajiwara, K.; Oda, Y.; Kasugai, A.; Sakamoto, K.; Hoshino, K.; Moriyama, S.

Five-bit parallel operation of optical quantization and coding for photonic analog-to-digital conversion

OPTICS EXPRESS

IF3.3

2011-08-08

OAAI

Konishi, Tsuyoshi; Takahashi, Koji; Matsui, Hideki; Satoh, Takema; Itoh, Kazuyoshi

Wideband spectral compression of wavelength-tunable ultrashort soliton pulse using comb-profile fiber

OPTICS EXPRESS

IF3.3

2010-05-18

OAAI

Nishizawa, N.; Takahashi, K.; Ozeki, Y.; Itoh, K.

Progress of high power 170 GHz gyrotron in JAEA

NUCLEAR FUSION

IF4

2009-08-14

PREAI

Sakamoto, Keishi; Kasugai, Atsushi; Kajiwara, Ken; Takahashi, Koji; Oda, Yasuhisa; Hayashi, Kazuo; Kobayashi, Noriyuki

Development and achievements on the high power ECRF system in JT-60U

NUCLEAR FUSION

IF4

2009-07-06

PREAI

Moriyama, S.; Kobayashi, T.; Isayama, A.; Terakado, M.; Sawahata, M.; Suzuki, S.; Yokokura, K.; Shimono, M.; Hasegawa, K.; Hiranai, S.; Igarashi, K.; Sato, F.; Suzuki, T.; Wada, K.; Shinozaki, S.; Seki, M.; Kasugai, A.; Takahashi, K.; Kajiwara, K.; Sakamoto, K.; Fujii, T.

Chaotic mixing created by object inserted in a vessel agitated by an impeller

CHEMICAL ENGINEERING RESEARCH & DESIGN

IF3.9

2009-04-01

PREAI

Takahashi, Koji; Motoda, Mitsunori

Dynamical evolution of the mass function and radial profile of the Galactic globular cluster system 银河球状星团系统质量函数和径向轮廓的动力学演化

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2008-05-01

OAAI

Shin, Jihye; Kim, Sungsoo S.; Takahashi, Koji