Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
R, LQE, OPE, CPM, EMD |
2021-08-27 14:40 |
Online |
Online (Zoom) |
A design of highly fabrication-tolerant 2-µm 4-mode waveguide crossing based on mosaic structure Taichi Muratsubaki, Takeshi Fujisawa, Yusuke Sawada, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) R2021-26 EMD2021-7 CPM2021-16 OPE2021-27 LQE2021-6 |
A novel direct binary search algorithm for designing high-fabrication-tolerance mosaic-based devices is proposed, and wi... [more] |
R2021-26 EMD2021-7 CPM2021-16 OPE2021-27 LQE2021-6 pp.25-30 |
RCS |
2021-06-24 13:40 |
Online |
Online |
A Transmission Efficiency Improvement Scheme for Software Acoustic MODEMs of Differential OFDM Koki Toyoda, Hiroshi Kubo (Ritsumeikan Univ.) RCS2021-57 |
This paper discusses differential orthogonal frequency division multiplexing (DOFDM) software modems for underwater acou... [more] |
RCS2021-57 pp.169-174 |
OCS, CS (Joint) |
2021-01-15 13:00 |
Online |
Online |
Effect of spatial resolution of compensated wave front on performance in volume hologram demultiplexer Hotaka Hayashi, Atsushi Okamoto (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Yuta Goto, Naoya Wada (NICT), Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) OCS2020-34 |
We are proposing volume hologram mode demultiplexer (VHDM) as a demultiplexer for mode division multiplex communication.... [more] |
OCS2020-34 pp.37-41 |
OCS, CS (Joint) |
2021-01-15 13:25 |
Online |
Online |
Experiment on joint switch of few-mode multi-core fiber using spatial light modulator Yuta Abe, Atushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Daiki Soma, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) OCS2020-35 |
In order to realize SDM transmission using few-mode multi-core fibers (FM-MCFs), a switching device adapted to spatially... [more] |
OCS2020-35 pp.42-45 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online |
Fabrication of single-mode Y-branch waveguides using the Mosquito method Hiroki Hama, Takaaki Ishigure (Keio Univ.) OPE2020-52 LQE2020-32 |
Due to the rapid progress of cloud computing technology, data traffic in intra and inter datacenter networks is continuo... [more] |
OPE2020-52 LQE2020-32 pp.35-40 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online |
Twist- and bend-induced mode conversion in coupled multi-core fibers Kazushi Homma, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) OPE2020-61 LQE2020-41 |
The propagation characteristics of coupled 3-core fibers under twisting and bending conditions are analyzed using beam p... [more] |
OPE2020-61 LQE2020-41 pp.80-85 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 14:35 |
Online |
Online |
Modeling of couplings between two degenerate linearly-polarized modes based on dual three-dimensional Stokes Space Ryotaro Fukunaga, Koji Igarashi (Osaka Univ.) OFT2020-39 |
In mode-division-multiplexed transmission in multi-mode fibers (MMFs), it is essential to compensate for couplings betwe... [more] |
OFT2020-39 pp.11-16 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 16:25 |
Online |
Online |
Wave front compensation method for output signal in volume hologram demultiplexer Hotaka Hayashi, Atsushi Okamoto (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Yuta Goto, Naoya Wada (NICT), Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) OCS2020-25 |
Volume Hologram mode De-Multiplexer (VHDM) using Volume Hologram (VH) is extremely cost effective because it can multipl... [more] |
OCS2020-25 pp.11-14 |
OPE, OCS, LQE |
2020-10-23 14:25 |
Online |
Online |
Fabrication for Mode Coupling Optical Waveguide using the Mosquito Method Takumi Kowatari, Takaaki Ishigure (Keio Univ.) OCS2020-17 OPE2020-40 LQE2020-20 |
Single-mode fiber (SMF) links are gradually being deployed in datacenter networks because of their high bandwidth and de... [more] |
OCS2020-17 OPE2020-40 LQE2020-20 pp.48-53 |
OCS, OFT, LSJ (Joint) [detail] |
2020-08-28 14:00 |
Online |
Online |
Simultaneous Measurement on Mode Field Diameter of Multiple Cores in Multi-core Fibers Masaki Ohzeki, Takuya Oda, Katsuhiro Takenaga, Kazuhiko Aikawa (Fujikura) OCS2020-4 |
Space-division multiplexing technologies with multi-core fibers (MCFs) have been promising. Mode field diameter (MFD) is... [more] |
OCS2020-4 pp.1-4 |
PN |
2020-08-25 10:00 |
Online |
Online |
A novel ILP model for the routing and spectrum allocation problem in SDM-EONs
-- In consideration of space lane change -- Jiading Wang, Qian Wu, Maiko Shigeno (Tsukuba Univ.) PN2020-19 |
Space-division multiplexing (SDM) is regarded as one of the most promising technologies to satisfy the explosively growi... [more] |
PN2020-19 pp.39-44 |
PN |
2020-03-02 12:45 |
Kagoshima |
(Cancelled but technical report was issued) |
An Experimental Evaluation of Mode and Wavelength Switching using Weakly-coupled 10-Mode Division Multiplexed Network Seiya Sumita, Daiki Soma, Shohei Beppu, Takehiro Tsuritani (KDDI Research Inc.) PN2019-53 |
Partial MIMO-based weakly-coupled few-mode fiber transmission system can not only suppress large MIMO processing but als... [more] |
PN2019-53 pp.1-5 |
OCS, OFT, OPE (Joint) [detail] |
2020-02-28 09:30 |
Okinawa |
Okinawa Jichikaikan |
Generation of exact eigen-modes by using auto-cloning photonic crystal for mode division multiplexing Hibiki Satoyoshi, Hiroshi Takahashi (Sophia Univ.) OCS2019-82 OFT2019-65 OPE2019-105 |
As a kind of mode-division multiplexing, a method using exact eigen-modes in few mode optical fiber for transmission cha... [more] |
OCS2019-82 OFT2019-65 OPE2019-105 pp.23-28(OCS), pp.29-34(OFT), pp.35-40(OPE) |
OCS, OFT, OPE (Joint) [detail] |
2020-02-28 10:20 |
Okinawa |
Okinawa Jichikaikan |
402.7-Tb/s Weakly-Coupled 10-Mode-Multiplexed Transmission Daiki Soma, Shohei Beppu, Seiya Sumita, Yuta Wakayama, Takehiro Tsuritani (KDDI Research) OCS2019-84 OPE2019-107 |
A 125-um cladding space-division multiplexing (SDM) fiber is attractive for deployment of the SDM system since it is exp... [more] |
OCS2019-84 OPE2019-107 pp.33-38(OCS), pp.45-50(OPE) |
OCS, ITE-BCT, OFT, IEE-CMN [detail] |
2019-11-22 11:20 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Simple equations for evaluating chromatic dispersion of afour-mode fiber Tomoya Kawasaki, Masaharu Ohasi, Hirokazu Kubota, Yuji Miyoshi (Osaka Prefecture Univ.) OFT2019-42 |
Mode division multiplexing (MDM) systems using few-mode fibers (FMFs) have been researched and developed for overcoming ... [more] |
OFT2019-42 pp.33-36 |
PN |
2019-11-14 15:45 |
Kanagawa |
|
[Invited Lecture]
Design and control for massively sliced optical networks
-- Massively Parallel and Sliced Optical Network (204) -- Takehiro Tsuritani, Seiya Sumita, Noboru Yoshikane, Itsuro Morita (KDDI Research) |
In massively parallel and sliced optical networks (MAPLE) using spatial division multiplexing (SDM) technologies, each s... [more] |
|
OCS, LQE, OPE |
2019-10-18 14:30 |
Kagoshima |
|
Improvement of Diffraction Efficiency of Mode Demultiplexer Using Volume Hologram at 1550 nm Taijun Shiba, Atsushi Okamoto, Hotaka Hayashi, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Yuta Goto, Satoshi Shinada, Naoya Wada (NICT) OCS2019-47 OPE2019-85 LQE2019-63 |
To realize the mode division multiplexing transmission, we have proposed a volume holographic mode de-multiplexer (VHDM)... [more] |
OCS2019-47 OPE2019-85 LQE2019-63 pp.105-108 |
OFT, OCS, LSJ (Joint) [detail] |
2019-08-30 11:25 |
Hokkaido |
|
Investigation on measurement of loss and crosstalk at splice point in two-mode fiber based on Brillouin optical time domain analysis Tomokazu Oda, Atsushi Nakamura, Daisuke Iida, Hiroyuki Oshida (NTT) OFT2019-29 |
Mode division multiplexing (MDM) using few-mode fibers (FMFs) has been intensively studied. In MDM transmission, mode de... [more] |
OFT2019-29 pp.29-32 |
PN |
2019-08-27 14:40 |
Hokkaido |
Kanpo-No-Yado Otaru |
C+L-band Weakly-coupled 10-mode-multiplexed Transmission Daiki Soma, Shohei Beppu, Seiya Sumita, Yuta Wakayama, Takehiro Tsuritani (KDDI Research) PN2019-23 |
A 125-μm cladding space-division multiplexing (SDM) fiber is attractive for deployment of the SDM system since it is exp... [more] |
PN2019-23 pp.85-89 |
PN |
2019-03-15 10:30 |
Okinawa |
Miyako Island Hirara Port Terminal Bldg. |
Multiband Transmission of SHF Band Analog and Baseband Signals Over a GI-MMF Tatsuya Ohtsuki (UEC), Takamitsu Aiba (YAZAKI), Motoharu Matsuura (UEC) PN2018-89 |
Analog radio-over-fiber (A-RoF) is a promising technique to transmit high frequency analog signals for insensitive areas... [more] |
PN2018-89 pp.37-41 |