Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2019-01-18 09:30 |
Kagoshima |
Tanegashima space center, Nishinoomote Civic Hall |
Study of Power efficient multi-core EDFA with alternating arranged C-L- band amplification cores Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima (NTT) OFT2018-69 |
In this paper, we proposed the novel C and L band three-mode erbium doped fiber amplifier that realizes high excitation ... [more] |
OFT2018-69 pp.39-44 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 16:20 |
Hokkaido |
Hokkaido Univ. |
Improvement of 2-LP Mode Transmission Characteristics by Mode Coupling Management Azusa Hasegawa-Urushibara, Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2017-26 |
(Advance abstract in Japanese is available) [more] |
OCS2017-26 pp.19-23 |
OFT, OCS, LSJ (Joint) [detail] |
2017-09-01 13:40 |
Hokkaido |
Hokkaido Univ. |
A Study on Coupled Multi-core Fiber with High Core Density Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima (NTT) OCS2017-34 |
(Advance abstract in Japanese is available) [more] |
OCS2017-34 pp.61-66 |
OFT |
2017-05-26 10:55 |
Shimane |
Shimane Univ. (Matsue campus) |
Strongly-Coupled Five-mode Ring-Core Fiber for MDM Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT) OFT2017-21 |
In this paper, we propose strongly-coupled ring core fiber (RCF) which can propagate 5 spatial modes (LP01, LP11a, LP11b... [more] |
OFT2017-21 pp.95-100 |
OFT |
2017-05-26 11:20 |
Shimane |
Shimane Univ. (Matsue campus) |
2-LP mode Coupled 6-core Erbium-doped Fiber Amplifier Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima (NTT) OFT2017-22 |
We report the design, fabrication and evaluation of clad-pumped 2-LP mode 6-core moderately coupled amplifier. In this s... [more] |
OFT2017-22 pp.101-105 |
OCS, OFT, OPE (Joint) [detail] |
2017-02-16 15:30 |
Osaka |
Osaka Prefecture University(I-site Nanba) |
Influence of Mode Coupling on Signal Quality Variation in Mode-Division-Multiplexed Transmission Azusa Hasegawa-Urushibara, Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2016-72 OPE2016-162 |
(Advance abstract in Japanese is available) [more] |
OCS2016-72 OPE2016-162 pp.7-12(OCS), pp.15-20(OPE) |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2016-11-11 10:20 |
Nagasaki |
Nagasaki Shoko Kaigi Sho |
A study of distributed Raman amplification technique using 4-LP mode GI transmission line Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2016-61 |
(Advance abstract in Japanese is available) [more] |
OCS2016-61 pp.37-42 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2016-11-11 10:45 |
Nagasaki |
Nagasaki Shoko Kaigi Sho |
Study on selective mode utilization in the large effective area few-mode fiber Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2016-62 |
In this paper, the selective mode use of a few-mode fiber is proposed. We design and fabricate a few-mode fiber with a l... [more] |
OCS2016-62 pp.43-48 |
OCS, OFT, LSJ (Joint) [detail] |
2016-08-26 09:30 |
Hokkaido |
Chitose-alcadia plaza |
Strongly-Coupled Two-LP-mode Ring-Core Fiber for Reduction of DSP Complexity Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2016-31 |
Mode-division multiplexing (MDM) transmission using few-mode fiber (FMF) is considered a promising technology for dealin... [more] |
OCS2016-31 pp.33-38 |
OFT, OCS, OPE (Joint) [detail] |
2016-02-18 13:55 |
Okinawa |
Okinawa Univ. |
Experimental Verification of Inter-modal Fiber Nonlinearity in Mode-division-multiplexed Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2015-103 OPE2015-223 |
Mode-division multiplexing (MDM) transmission using few-mode fiber (FMF) is considered a promising technology for dealin... [more] |
OCS2015-103 OPE2015-223 pp.17-22(OCS), pp.43-48(OPE) |
OFT, OCS, OPE (Joint) [detail] |
2016-02-19 14:20 |
Okinawa |
Okinawa Univ. |
An EDFA for space division multiplexing with channel scrambler Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Shinichi Aozaa, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2015-114 OPE2015-237 |
(Advance abstract in Japanese is available) [more] |
OCS2015-114 OPE2015-237 pp.77-82(OCS), pp.121-126(OPE) |
OFT |
2015-12-11 17:05 |
Tokyo |
The University of Electro-Communications (Tokyo) |
Fluctuation of Modal Crosstalk of Degenerate Modes and Non-degenerate Modes at Splice Points in Few-mode Fiber Azusa Hasegawa-Urushibara, Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto, Kazuhide Nakajima (NTT) OFT2015-54 |
(Advance abstract in Japanese is available) [more] |
OFT2015-54 pp.45-50 |
OFT, OCS (Joint) |
2015-08-27 16:40 |
Hokkaido |
|
Compensation of Inter-channel Signal Quality Difference in Mode-division-multiplexed Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto, Kazuhide Nakajima (NTT) OCS2015-33 |
Mode-division-multiplexed (MDM) transmission using few-mode fiber (FMF) is considered a promising technology for dealing... [more] |
OCS2015-33 pp.13-18 |
OFT, PEM (Joint) |
2015-05-22 09:45 |
Ishikawa |
|
A study on reduction of mode dependent gain in L-band multimode-EDFA Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OFT2015-9 |
(Advance abstract in Japanese is available) [more] |
OFT2015-9 pp.41-44 |
OPE, OCS, OFT (Joint) [detail] |
2015-02-20 08:30 |
Kagoshima |
|
Coupled multi-core fiber design for realizing high spatial density and low MIMO processing complexity Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2014-114 OPE2014-220 |
(Advance abstract in Japanese is available) [more] |
OCS2014-114 OPE2014-220 pp.65-70(OCS), pp.99-104(OPE) |
OPE, OCS, OFT (Joint) [detail] |
2015-02-20 13:00 |
Kagoshima |
|
Influence of Modal Cross-talk and Mode-dependent Loss in Mode-division-multiplexed Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OFT2014-76 OPE2014-228 |
(Advance abstract in Japanese is available) [more] |
OFT2014-76 OPE2014-228 pp.103-108(OFT), pp.143-148(OPE) |
OFT |
2015-01-23 11:10 |
Miyazaki |
|
Inter-core differential mode delay and transmission characteristic of coupled multi-core fiber Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Takashi Matsui, Kazuhide Nakajima, Fumihiko Yamamoto (NTT) OFT2014-55 |
(Advance abstract in Japanese is available) [more] |
OFT2014-55 pp.53-58 |
OCS, OFT (Joint) |
2014-08-29 14:50 |
Hokkaido |
Kushiro Royal Inn |
A Study on Mode-dependent Gain Control of 2 LP mode EDFA within the C+L band Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2014-40 |
Recently, mode-division multiplexing (MDM) transmission has been intensively investigated because the transmission capac... [more] |
OCS2014-40 pp.47-52 |
OCS, OFT (Joint) |
2014-08-29 15:15 |
Hokkaido |
Kushiro Royal Inn |
Design of low DMD few-mode fibers supporting large number of modes for mode-division-multiplexed transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OFT2014-22 |
Mode-division multiplexing (MDM) transmission is considered a promising technology for dealing with the capacity crunch ... [more] |
OFT2014-22 pp.31-36 |
OCS, OPE, OFT (Joint) [detail] |
2014-02-27 17:05 |
Okinawa |
nest HOTEL Naha |
[Invited Talk]
A study Mode-dependent Gain Control of Waveguide-Type Multimode Fiber Amplifier using Long Period Grating Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2013-106 OFT2013-63 OPE2013-213 |
Recently, mode-division multiplexing (MDM) transmission has been intensively investigated because the transmission capac... [more] |
OCS2013-106 OFT2013-63 OPE2013-213 pp.29-32(OCS), pp.47-50(OFT), pp.47-50(OPE) |