Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Naoki Tsukiji"'
Autor:
Masaya Nakazumi, Atsushi Oguri, Yuta Ishige, Ryotaro Konishi, Tsuyoshi Hirao, Takagi Takeshi, Nobuyasu Matsumoto, Naoki Hayamizu, Hajime Mori, Masamitsu Kaneko, Naoki Tsukiji
Publikováno v:
High-Power Diode Laser Technology XX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15243f617413999f4d5f4e076365fb78
https://doi.org/10.1117/12.2607449
https://doi.org/10.1117/12.2607449
Autor:
T. Sawamura, Miura Masakazu, C. F. Hayamizu, Toshio Kimura, Hirokazu Itoh, T. Takeuchi, Junji Yoshida, Satoshi Irino, Naoki Tsukiji
Publikováno v:
OFC
Recent progress of high power and high reliable 1480nm/14××-nm pump lasers as FOL14** series of FITEL is reported. Field reliability was estimated for over one million shipments and failure mode was analyzed by returned products.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d5a1e8bd9b34b7ddd6bb8d77a93c69b
https://doi.org/10.1364/ofc.2015.w2a.2
https://doi.org/10.1364/ofc.2015.w2a.2
Publikováno v:
Proceedings of the IEEE. 94:1024-1035
Raman amplifiers are often regarded as a typical example of technologies rapidly developed in the midst of turmoil created by the so-called wavelength division multiplexing (WDM) bubble. Indeed, Raman amplifiers turned out to be technically very attr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee16e6366d6f3d9341720bbdbbf24803
https://doi.org/10.1109/jproc.2006.873444
https://doi.org/10.1109/jproc.2006.873444
Publikováno v:
The Review of Laser Engineering. 23:531-540
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67c97ca0f82b44ec23c44175e746c47e
https://doi.org/10.2184/lsj.23.531
https://doi.org/10.2184/lsj.23.531
Autor:
Suguru Imai, Toshihito Suzuki, Naoki Tsukiji, Takuya Ishikawa, Shinichi Kamiya, Hitoshi Shimizu, Akihiko Kasukawa, Koji Hiraiwa, Keishi Takaki, Yasumasa Kawakita, Masaki Funabashi, Junji Yoshida
Publikováno v:
SPIE Proceedings.
This paper reviews research and development of 1060nm VCSELs at Furukawa Electric. We pursue the simultaneous realization of three strong demands for low power consumption, high reliability, and high speed. For this purpose, we have chosen compressiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5fd3099fb46ff770bc805c5bd1b9a24
https://doi.org/10.1117/12.912054
https://doi.org/10.1117/12.912054
Autor:
Suguru Imai, Akihiko Kasukawa, Naoki Tsukiji, T. Suzuki, Masaki Funabashi, Yasumasa Kawakita, Koji Hiraiwa, Shinichi Kamiya, Junji Yoshida, Takuya Ishikawa, H. Shimizu, Keishi Takaki
Publikováno v:
MRS Proceedings. 1432
High reliability, low power consumption and high speed laser diodes are required for optical interconnect. We developed 1060nm VCSELs with InGaAs/GaAs strained quantum wells, oxide-confined and double intra-cavity structures for that purpose. As for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e41368369b96ca85ad6d0e3c320f08dc
https://doi.org/10.1557/opl.2012.902
https://doi.org/10.1557/opl.2012.902
Autor:
Suguru Imai, Takuya Ishikawa, Shinichi Kamiya, H. Shimizu, Yasumasa Kawakita, Koji Hiraiwa, Naoki Tsukiji, T. Suzuki, Akihiko Kasukawa, Masaki Funabashi, Keishi Takaki
Publikováno v:
IEEE Photonic Society 24th Annual Meeting.
State of the art VCSEL technology will be reviewed in terms of power consumption and reliability in order to realize the energy efficient HPC and Data Centers. Longer wavelength VCSEL seems promising candidate for the upcoming higher performance comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84c04ce4ce4fc9f35cf19636703c020b
https://doi.org/10.1109/pho.2011.6110593
https://doi.org/10.1109/pho.2011.6110593
Autor:
Junji Yoshida, Takuya Ishikawa, Keishi Takaki, Naoki Tsukiji, H. Shimizu, Yasumasa Kawakita, Koji Hiraiwa, Suguru Imai, Hitoshi Shimizu, Tomohiro Takagi, Akihiko Kasukawa, Shinichi Kamiya
Publikováno v:
Vertical-Cavity Surface-Emitting Lasers XV.
The demand for the on board intra-chip optical interconnection as the "Green interconnect" have been growing so rapidly in order to catch up the speed of the performance development of high performance computing systems. In this report, our continuou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85c2f7ccf71fbf911673722a3c701143
https://doi.org/10.1117/12.873662
https://doi.org/10.1117/12.873662
Autor:
Keishi Takaki, Naoki Tsukiji, Koji Hiraiwa, Suguru Imai, Yasumasa Kawakita, Hitoshi Shimizu, Akihiko Kasukawa, Junji Yoshida, H. Shimizu, Tomohiro Takagi
Publikováno v:
2010 IEEE Photinic Society's 23rd Annual Meeting.
1060nm VCSELs with InGaAs/GaAs strained quantum wells have been reviewed in terms of power consumption and reliability. Clear eye opening was confirmed at 10Gbps with bias current of as low as 1.4mA.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::260e9ec3fe8ced20e9bd4197cdbec7d1
https://doi.org/10.1109/photonics.2010.5698849
https://doi.org/10.1109/photonics.2010.5698849
Recorded low power dissipation of 0.14 mW/Gbps in 1060 nm VCSELs for 'Green' optical interconnection
Autor:
Norihiro Iwai, Hitoshi Shimizu, Suguru Imai, Naoki Tsukiji, Tomohiro Takagi, Yasumasa Kawakita, Keishi Takaki, Akihiko Kasukawa, Koji Hiraiwa, H. Shimizu
Publikováno v:
22nd IEEE International Semiconductor Laser Conference.
Extremely low power dissipation of 0.14 mW/Gbps at 10 Gbps operation with as small as 75 mV p-p of modulation amplitude has been achieved in carefully designed InGaAs/GaAs-MQW 1060 nm VCSELs employed double intra-cavity structure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::826c2c7b52034b27c8fd2a4bee94760f
https://doi.org/10.1109/islc.2010.5642705
https://doi.org/10.1109/islc.2010.5642705