Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Naoki, Kamada"'
Autor:
Xu Han, Kazuhiko Shimomura, Naoki Kamada, Hirokazu Sugiyama, Periyanayagam Gandhi Kallarasan, Natsuki Hayasaka, Yuya Onuki, Kazuki Uchida, Masaki Aikawa
Publikováno v:
Conference on Lasers and Electro-Optics.
Silicon optoelectronic integrated circuits (OEIC) has become the best platform for optical interconnection. Crystal growth on the Si substrate for 1.5 μm GaInAsP stripe laser diode has been demonstrated via MOVPE and successfully achieved the lasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe18c26bfc22dd0854428e92bf3f844d
https://doi.org/10.1364/cleo_at.2018.jtu2a.12
https://doi.org/10.1364/cleo_at.2018.jtu2a.12
Autor:
Hiromu Yada, Hirokazu Sugiyama, Masaki Aikawa, Kazuhiko Shimomura, Xu Han, Kazuki Uchida, Gandhi Kallarasan Periyanayagam, Natsuki Hayasaka, Naoki Kamada, Yuya Onuki
Publikováno v:
CLEO Pacific Rim Conference.
We have successfully fabricated 1.5 μm GaInAsP ridge waveguide laser diode on InP/Si substrate and obtained lasing emission. We have measured I-L-V characteristics and compared threshold current between InP/Si and InP substrate at several temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c9ece64408cf0c24fb6ecec53445ad2
https://doi.org/10.1364/cleopr.2018.w3a.117
https://doi.org/10.1364/cleopr.2018.w3a.117
Autor:
Hirokazu Sugiyama, Kazuki Uchida, Yuya Onuki, Naoki Kamada, Kazuhiko Shimomura, Tetsuo Nishiyama, Natsuki Hayasaka, Xu Han, Gandhi Kallarasan Periyanayagam, Masaki Aikawa
Publikováno v:
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR).
Low threshold current 1.5pm GalnAsP laser was obtained grown on directly bonded InP/Si substrate using MOVPE. To decrease the threshold current, the thickness and doping condition of p-InP cladding layer were optimized. In the new structure laser, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a36d792874b5a194d2f40f10e24cdb79
https://doi.org/10.1109/cleopr.2017.8119024
https://doi.org/10.1109/cleopr.2017.8119024
Autor:
Yuya Onuki, Hirokazu Sugiyama, Natsuki Hayasaka, Gandhi Kallarasan Periyanayagam, Masaki Aikawa, Xu Han, Naoki Kamada, Kazuhiko Shimomura, Kazuki Uchida, Tetsuo Nishiyama
Publikováno v:
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR).
We have successfully obtained GalnAsP stripe laser grown on InP/Si substrate by MOVPE. InP/Si substrate was prepared by direct wafer bonding technique using epitaxial grown 1μm thickness InP and silicon substrate. 1.2μm wavelength GalnAsP double he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cd193ef2ff729a05d1aa2d6bc6e3db5
https://doi.org/10.1109/cleopr.2017.8119057
https://doi.org/10.1109/cleopr.2017.8119057
Autor:
Yuya Onuki, Kazuki Uchida, Hirokazu Sugiyama, Natsuki Hayasaka, Tetsuo Nishiyama, Naoki Kamada, Xu Han, Kazuhiko Shimomura, Masaki Aikawa, Periyanayagam Gandhi Kallarasan
Publikováno v:
2017 5th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D).
Lasing characteristics dependent on the bonding temperature for 1.5μm GalnAsP LD grown on directly bonded InP/Si substrate was successfully obtained. We have grown laser structure by MOVPE using InP/Si substrate, and fabricated broad area edge-emitt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31076a1e6048557c14a419f10f95a4e6
https://doi.org/10.23919/ltb-3d.2017.7947472
https://doi.org/10.23919/ltb-3d.2017.7947472
Autor:
Periyanayagam Gandhi Kallarasan, Naoki Kamada, Yuya Onuki, Kazuki Uchida, Hirokazu Sugiyama, Xu Han, Natsuki Hayasaka, Masaki Aikawa, Kazuhiko Shimomura
Publikováno v:
JSAP-OSA Joint Symposia 2017 Abstracts.
The monolithic integration of optical III-V Laser Diode (LD) especially InP based LD is a predominant factor in the actualization of light sources on the silicon platform. We have proposed the monolithic integration of III-V LD epitaxial layers on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d69ac27bd9db80f99167fdf83d874c3a
https://doi.org/10.1364/jsap.2017.6p_a410_4
https://doi.org/10.1364/jsap.2017.6p_a410_4
Autor:
Naoki Kamada, Tetsuo Nishiyama, Kazuhiko Shimomura, Yuya Onuki, Periyanayagam Gandhi Kallarasan
Publikováno v:
Conference on Lasers and Electro-Optics.
We have demonstrated for the first time 1.5 μm GaInAsP laser on silicon substrate using direct wafer bonding and MOVPE growth. The energy bandgap of bulk crystalline silicon is always a critical issue as it leads to the limitations of Si as light so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1024539562c6970f59bac5db0860b5df
https://doi.org/10.1364/cleo_at.2017.jtu5a.108
https://doi.org/10.1364/cleo_at.2017.jtu5a.108
Autor:
Toru Nishibayashi, Kazutaka Higaki, Masaaki Odomi, Ken Ichi Ogawara, Tadashi Mukai, Keigo Yamada, Naoki Kamada, Toshikiro Kimura
Publikováno v:
Xenobiotica. 41:903-913
The pharmacokinetics of cilostazol was investigated after oral and intravenous administration in both male and female rats. After oral administration, area under serum concentration-time curve (AUC) was about 35-fold higher in female rats than in mal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c9760c716ca0c829c53d5b41dda062
https://doi.org/10.3109/00498254.2011.590242
https://doi.org/10.3109/00498254.2011.590242
Autor:
Masaaki Narita, Kaori Tano, Fumio Nasu, Naoki Kamada, Akiko Oyabu, Naoko Narita, Yasura Tashiro
Publikováno v:
Histochemistry and Cell Biology. 134:53-57
Manserin is a recently characterized 40-amino acid neuropeptide derived from secretogranin II, a protein belonging to the chromogranin family. Although the physiological roles of manserin have not been elucidated to date, manserin has been shown to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3402ee53d863cbe2fa789c6466461d3
https://doi.org/10.1007/s00418-010-0709-7
https://doi.org/10.1007/s00418-010-0709-7
Autor:
Naoko Narita, Yoshihiro Komada, Masaaki Narita, Naoki Kamada, Yoshio Imura, Kaori Tano, Atsuko Uchida, Yasura Tashiro, Akiko Oyabu
Publikováno v:
International Journal of Peptide Research and Therapeutics. 16:55-61
We recently identified a novel 40-amino acid neuropeptide designated manserin from the rat brain (Yajima in NeuroReport 15: 1755–1759, 2004). Manserin is highly expressed in pituitary and hypothalamic nuclei, which suggests that it plays a role in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a00d0a9d1a3575eea0e2ee0fcef7e9b4
https://doi.org/10.1007/s10989-010-9203-2
https://doi.org/10.1007/s10989-010-9203-2