Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Shun Matsuzaki"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Go Ichikawa, Yasuhiro Fuwa, Takuro Hasegawa, Masahiro Hino, Katsuya Hirota, Takashi Ino, Yoshihisa Iwashita, Masaaki Kitaguchi, Jun Koga, Shun Matsuzaki, Kenji Mishima, Takanori Mogi, Koki Morikawa, Hiroki Okabe, Hidetoshi Otono, Yoshichika Seki, Daiichiro Sekiba, Tatsushi Shima, Haruki Shimizu, Hirohiko M. Shimizu, Naoyuki Sumi, Hirochika Sumino, Satoru Yamashita, Kodai Yano, Tamaki Yoshioka
Publikováno v:
Proceedings of Particles and Nuclei International Conference 2021 — PoS(PANIC2021).
Autor:
Takanori Mogi, Takuro Hasegawa, Katsuya Hirota, Go Ichikawa, Sei Ieki, Takashi Ino, Yoshihisa Iwashita, Shogo Kajiwara, Yu Kato, Masaaki Kitaguchi, Ryunosuke Kitahara, Jun Koga, So Makise, Shun Matsuzaki, Kenji Mishima, Koki Morikawa, Naoki NAGAKURA, Hiroki Okabe, Hidetoshi Otono, Yoshichika Seki, Daiichiro Sekiba, Tatsushi Shima, Haruki Shimizu, Hirohiko M. Shimizu, Yuki Sugisawa, Naoyuki Sumi, Hirochika Sumino, Tomohiko Tanabe, Tatsuhiko TOMITA, Hideaki Uehara, Takahito Yamada, Satoru Yamashita, Kodai Yano, Tamaki Yoshioka
Publikováno v:
Proceedings of Particles and Nuclei International Conference 2021 — PoS(PANIC2021).
Autor:
Madoka Tokumoto, Kohtaro Ishida, Yohji Achiba, Hiromichi Kataura, Aleksey Rozhin, Shun Matsuzaki, Youichi Sakakibara
Publikováno v:
Chemical Physics Letters. 405:288-293
We dispersed single-wall carbon nanotubes (SWNTs) in polyvinyl alcohol (PVA) film mostly with nanoscale uniformity and mechanically stretched it. Polarized absorption spectra showed strong anisotropy in the near-infrared band gap transition of semico
Autor:
Taro Itatani, R. Kaji, M. Yamashita, Hiromichi Kataura, Shun Matsuzaki, Youichi Sakakibara, T. Oomuro
Publikováno v:
OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference.
In a waveguide using carbon nanotube-polyimide core we discovered polarized absorption probably due to the molecular alignment of nanotubes in the polyimide matrix. We observed efficient saturable absorption at the polarization along the molecular al
Autor:
E. Itoga, Youichi Sakakibara, M. Yamashita, H. Itatani, W. M. Soe, Taro Itatani, T. Oomuro, Kenji Kintaka, Hiromichi Kataura, Shun Matsuzaki, Kaoru Minoshima, R. Kaji, Madoka Tokumoto, Thomas R. Schibli, Shu Namiki
Publikováno v:
2006 European Conference on Optical Communications.
Carbon nanotube polyimide nanocomposite material has been developed. This material can be applited to mode-lockers for fiber and solid state lasers with high controllability and reproducibility. This material can be fabricated into nonlinear optical
Autor:
Toshiyuki Oomuro, Taro Itatani, Madoka Tokumoto, Youichi Sakakibara, Masafumi Yamashita, E. Itoga, Hiromichi Kataura, Shun Matsuzaki
Publikováno v:
2006 European Conference on Optical Communications.
We fabricated buried waveguide structures with a carbon nanotube-polyimide composite material as cores and examined their actual operation of saturable absorpton with various short pulse light sources from 0.3ps, 20MHz to 2.5ps, 1GHz.
Autor:
Hiromichi Kataura, Shun Matsuzaki, K. Ishida, Kaoru Minoshima, Kenji Kintaka, Madoka Tokumoto, Taro Itatani, Shu Namiki, Youichi Sakakibara, E. Itoga, Thomas R. Schibli
Publikováno v:
Scopus-Elsevier
Various nonlinear optical devices based on carbon nanotube-polyimide saturable absorber are demonstrated. Thin film mode-lockers can achieve 165 fs for Er fiber laser and 68 fs for Er/Yb glass laser. Microcavity and waveguide structures can be fabric
Autor:
Yohji Achiba, Kohtaro Ishida, Youichi Sakakibara, Madoka Tokumoto, Aleksey Rozhin, Hiromichi Kataura, Shun Matsuzaki
Publikováno v:
MRS Proceedings. 858
We report anisotropic optical absorption and saturable absorption (SA) properties of aligned single wall carbon nanotubes (SWNT) embedded in the mechanically stretched polyvinyl alcohol (PVA) film. Polarized absorption spectra of the film showed a st