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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MWP, OPE, MW, EMT, EST, IEE-EMT [detail] | 2012-07-26 13:15 |
Hokkaido | Hokkaido Univ. | Stabilization of 40 Gbit/s optical DQPSK demodulator Masaki Nishioka, Takuya Chikamoto, Tatsuya Shimizu, Hiroyuki Toda (Doshisha Univ.), Koji Inafune, Masatoshi Kagawa, Hitoshi Murai (OKI)  MW2012-41 OPE2012-34 EST2012-23 MWP2012-22 |
We demonstrate a stabilization of 40 Gbit/s optical DQPSK demodulator using a wavelength tunable CW laser. The BER of th... [more] | MW2012-41 OPE2012-34 EST2012-23 MWP2012-22 pp.101-104 |
| OCS, LQE, OPE | 2011-10-28 09:45 |
Kochi | Kochi University of Technology | 160 Gb/s error-free transmission over 5000 km using all optical 3R regenerator Yoshihiro Kanda, Koji Inafune, Akihiro Fujii, Masatoshi Kagawa, Shin Arahira, Hitoshi Murai (OKI) OCS2011-81 OPE2011-119 LQE2011-82 |
Transoceanic transmission at 160 Gb/s was successfully demonstrated by introducing an all optical retiming, reshaping, r... [more] | OCS2011-81 OPE2011-119 LQE2011-82 pp.139-144 |
| PN, OCS, NS (Joint) |
2011-06-23 15:15 |
Wakayama | Wakayama University | 160 Gbit/s RZ/CS-RZ OTDM multiplexer with stabilization of phase difference between adjacent optical pulses Tatsuya Shimizu, Masafumi Nagao (Doshisha Univ.), Koji Inafune, Masatoshi Kagawa, Hitoshi Murai (OKI), Hiroyuki Toda (Doshisha Univ.) OCS2011-17 |
We demonstrated a 160 Gbit/s RZ/CS-RZ OTDM multiplexer, where optical phase between adjacent channels was stabilized. O... [more] | OCS2011-17 pp.33-37 |
| LQE, OPE, OCS | 2010-10-29 12:00 |
Fukuoka | Mojiko Retro Town, Minato house | 40Gb/s-BPSK signal demodulation using a highly stable optical phase lock loop circuit Akihiro Fujii, Yoshihiro Kanda, Koji Inafune, Masatoshi Kagawa, Shin Arahira, Hitoshi Murai (OKI) OCS2010-78 OPE2010-114 LQE2010-87 |
[more] | OCS2010-78 OPE2010-114 LQE2010-87 pp.131-136 |
| EMT, OPE, MW, IEE-EMT [detail] | 2010-07-29 15:50 |
Hokkaido | Hokkaido Univ. | 80 Gbit/s RZ/CS-RZ OTDM multiplexer with stabilization of phase difference between adjacent optical pulses Tatsuya Shimizu, Masayoshi Tanimura, Masafumi Nagao (Doshisha Univ.), Koji Inafune, Masatoshi Kagawa, Hitoshi Murai (OKI), Hiroyuki Toda (Doshisha Univ.) MW2010-48 OPE2010-33 |
We demonstrated an 80 Gbit/s RZ/CS-RZ OTDM multiplexer, where optical phase between adjacent channels was stabilized. T... [more] | MW2010-48 OPE2010-33 pp.57-62 |
| OCS, NS, PN (Joint) |
2010-06-24 11:35 |
Akita | Akita University | Impact of Optical Phase Difference between Adjacent TDM Channels in Transmission of Phase-modulated Signals Koji Inafune, Masatoshi Kagawa, Yoshihiro Kanda, Akihiro Fujii, Hitoshi Murai (OKI) OCS2010-13 |
(Advance abstract in Japanese is available) [more] | OCS2010-13 pp.13-18 |
| OPE, LQE, OCS | 2009-10-22 15:45 |
Fukuoka | Optical performance monitoring technique by prescaled clock-tone detection Masatoshi Kagawa, Koji Inafune, Yoshihiro Kanda, Akihiro Fujii, Hitoshi Murai (OKI Electric Industry Co., Ltd.) OCS2009-55 OPE2009-121 LQE2009-80 |
[more] | OCS2009-55 OPE2009-121 LQE2009-80 pp.69-74 |
|
| OPE, LQE, OCS | 2009-10-22 17:05 |
Fukuoka | 160 Gbit/s OTDM multiplexer with stabilization of phase differencce between adjacent optical pulses Masafumi Nagao, Yuki Murata, Junichi Miyashita (Doshisha Univ.), Koji Inafune, Masatoshi Kagawa, Hitoshi Murai (OKI Elecoric Industry Co., Ltd), Hiroyuki Toda (Doshisha Univ.) OCS2009-58 OPE2009-124 LQE2009-83 |
Phase difference between adjacent optical pulses is stabilized by means of stabilization of a delay interferometer (DI),... [more] | OCS2009-58 OPE2009-124 LQE2009-83 pp.87-91 |
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| OPE, EMT, MW | 2009-07-31 10:55 |
Hokkaido | Asahikawa Civic Culture Hall | 80 Gbit/s OTDM multiplexer with stabilization of phase difference between adjacent optical pulses Yuki Murata, Masafumi Nagao, Junichi Miyashita (Doshisha), Koji Inafune, Masatoshi Kagawa, Hitoshi Murai (Oki), Hiroyuki Toda (Doshisha) MW2009-64 OPE2009-64 |
Phase difference between adjacent optical pulses is stabilized by means of stabilization of a delay interferometer (DI),... [more] | MW2009-64 OPE2009-64 pp.185-189 |
| OCS | 2009-07-29 14:25 |
Shizuoka | Welcity Yugawara | Higher-order PMD supressor utilizing carier-wavelength intensity monitor Yoshihiro Kanda, Koji Inafune, Akihiro Fujii, Masatoshi Kagawa, Hitoshi Murai (OKI) OCS2009-22 |
In this report, we describe a simple optical higher order PMD suppressor with effective monitoring techniques. The PMD s... [more] | OCS2009-22 pp.17-22 |
| ED | 2007-11-27 15:25 |
Miyagi | Tohoku Univ. Research Institute of Electrical Communication | [Invited Talk]
Millimeter-Wave HEMT MMICs Integrated with Metamaterials Eiichi Sano, Koji Inafune (Hokkaido Univ.) ED2007-191 |
Millimeter-wave communication systems will be introduced to consumer market in the near future. Development of millimete... [more] | ED2007-191 pp.23-28 |
| ED | 2007-11-27 16:55 |
Miyagi | Tohoku Univ. Research Institute of Electrical Communication | Analysis of Smith-Purcell radiation in optical region Shinpei Taga, Koji Inafune, Eiichi Sano (Hokkaido Univ.) ED2007-194 |
Smith-Purcell radiation (SPR), emitted when an electron beam is traveling above a metallic grating, has attracted a lot ... [more] | ED2007-194 pp.39-43 |
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