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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| LQE, OPE, OCS | 2016-10-28 13:00 |
Miyazaki | Miyazaki Citizen's Plaza | Fabrication of PLC-based 2-mode multi/demultiplexer designed by wavefront matching method and the reason of its broadband characteristics Eri Taguchi, Yoko Yamashita, Shuntaro Makino, Takeshi Fujisawa (Hokkaido Univ.), Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Fumihiko Yamamoto (NTT), Kunimasa Saitoh (Hokkaido Univ.)  OCS2016-51 OPE2016-92 LQE2016-67 |
We investigate the PLC-based 2-mode multi/demuliplexer using wavefront matching method based on 3D scalar finite element... [more] | OCS2016-51 OPE2016-92 LQE2016-67 pp.91-96 |
| 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 |
| OPE, LQE, OCS | 2015-10-30 14:50 |
Oita | Beppu International Convention Center | A study on a low-loss and broadband PLC-based 2-mode multi/demultiplexer using wavefront matching method based on 3D scalar FE-BPM Yoko Yamashita, Shuntaro Makino, Takeshi Fujisawa, Kunimasa Saitoh (Hokkaido Univ.), Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Fumihiko Yamamoto (NTT) OCS2015-66 OPE2015-116 LQE2015-85 |
We investigate the PLC-based 2-mode multi/demuliplexer using wavefront matching method based on 3D scalar finite element... [more] | OCS2015-66 OPE2015-116 LQE2015-85 pp.127-132 |
| 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 10:45 |
Miyazaki | Loss properties of few-mode holey fiber induced by the inner surface imperfection of air holes Shinichi Aozasa, Kyozo Tsujikawa, Nobutomo Hanzawa, Saki Nozoe, Fumihiko Yamamoto (NTT) OFT2014-54 |
We reported on the additional loss resulting from the inner surface imperfection, such as contamination and surface roug... [more] | OFT2014-54 pp.47-52 |
|
| 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 |
|
| ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-14 11:35 |
Hiroshima | A study on mode field dependency of characteristics of fiber fuse propagation in optical fiber Nobutomo Hanzawa (NTT), Kenji Kurokawa (Kitami Inst. of Tech.), Kyozo Tsujikawa, Fumihiko Yamamoto (NTT) OFT2014-43 |
(Advance abstract in Japanese is available) [more] | OFT2014-43 pp.71-74 |
|
| OFT | 2014-10-24 09:10 |
Hyogo | Loss analysis of higher order mode in Few-mode fiber Saki Nozoe, Nobutomo Hanzawa, Kyozo Tsujikawa, Fumihiko Yamamoto (NTT) OFT2014-31 |
A mode division multiplexing transmission with a few-mode fiber (FMF) has been studied. The few-mode fiber has a relativ... [more] | OFT2014-31 pp.45-49 |
|
| 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 |
| OFT | 2014-05-29 16:40 |
Yamagata | A study on mode dependent loss of Rayleigh scattering in few-mode fiber Nobutomo Hanzawa, Kyozo Tsujikawa, Saki Nozoe, Lin Ma, Fumihiko Yamamoto (NTT) OFT2014-7 |
(Advance abstract in Japanese is available) [more] | OFT2014-7 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) |
| OCS, OPE, OFT (Joint) [detail] |
2014-02-28 16:50 |
Okinawa | nest HOTEL Naha | Hole-assisted 6-core Fiber with Cladding Diameter of 125 μm Taiji Sakamoto (NTT), Kunimasa Saitoh (Hokkaido Univ.), Nobutomo Hanzawa, Kyozo Tsujikawa, Lin Ma (NTT), Masanori Koshiba (Hokkaido Univ.), Fumihiko Yamamoto (NTT) OCS2013-119 OPE2013-231 |
We report 125 m-cladding multi-core fiber for high-density space-division multiplexing transmission. We show num... [more] | OCS2013-119 OPE2013-231 pp.101-106(OCS), pp.141-146(OPE) |
| OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2013-11-22 11:15 |
Niigata | Nagaoka University of Technology | Application of fictive temperature measurement of optical fibers using B-OTDR technique Lin Ma, Kyozo Tsujikawa, Nobutomo Hanzawa, Fumihiko Yamamoto (NTT) OCS2013-88 |
(Advance abstract in Japanese is available) [more] | OCS2013-88 pp.35-38 |
| OFT | 2013-10-25 10:45 |
Nara | A study on effective cutoff wavelength in few-mode fiber Nobutomo Hanzawa (NTT), Kunimasa Saitoh (Hokkaido Univ.), Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa (NTT), Masanori Koshiba (Hokkaido Univ.), Fumihiko Yamamoto (NTT) OFT2013-35 |
(Advance abstract in Japanese is available) [more] | OFT2013-35 pp.63-66 |
|
| OFT, OCS (Joint) |
2013-08-22 15:15 |
Hokkaido | A Study on Mode-dependent Gain Control of All-fiber Type Multimode Fiber Amplifier using Long Period Grating Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2013-39 |
(Advance abstract in Japanese is available) [more] | OCS2013-39 pp.17-21 |
|
| OCS | 2013-07-26 14:10 |
Tokyo | Sumida-Sangyo-Kaikan | [Invited Talk]
Few-mode fibers with large number of modes and low differential mode group delay for mode-division-multiplexed transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2013-32 |
A new approach for realizing a much higher transmission capacity has recently been developed that utilizes the higher-or... [more] | OCS2013-32 pp.75-80 |
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